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<h1><a href="cloudkms_v1.html">Cloud Key Management Service (KMS) API</a> . <a href="cloudkms_v1.projects.html">projects</a> . <a href="cloudkms_v1.projects.locations.html">locations</a> . <a href="cloudkms_v1.projects.locations.keyRings.html">keyRings</a> . <a href="cloudkms_v1.projects.locations.keyRings.cryptoKeys.html">cryptoKeys</a></h1>
<h2>Instance Methods</h2>
<p class="toc_element">
  <code><a href="cloudkms_v1.projects.locations.keyRings.cryptoKeys.cryptoKeyVersions.html">cryptoKeyVersions()</a></code>
</p>
<p class="firstline">Returns the cryptoKeyVersions Resource.</p>

<p class="toc_element">
  <code><a href="#close">close()</a></code></p>
<p class="firstline">Close httplib2 connections.</p>
<p class="toc_element">
  <code><a href="#create">create(parent, body=None, cryptoKeyId=None, skipInitialVersionCreation=None, x__xgafv=None)</a></code></p>
<p class="firstline">Create a new CryptoKey within a KeyRing. CryptoKey.purpose and CryptoKey.version_template.algorithm are required.</p>
<p class="toc_element">
  <code><a href="#decrypt">decrypt(name, body=None, x__xgafv=None)</a></code></p>
<p class="firstline">Decrypts data that was protected by Encrypt. The CryptoKey.purpose must be ENCRYPT_DECRYPT.</p>
<p class="toc_element">
  <code><a href="#encrypt">encrypt(name, body=None, x__xgafv=None)</a></code></p>
<p class="firstline">Encrypts data, so that it can only be recovered by a call to Decrypt. The CryptoKey.purpose must be ENCRYPT_DECRYPT.</p>
<p class="toc_element">
  <code><a href="#get">get(name, x__xgafv=None)</a></code></p>
<p class="firstline">Returns metadata for a given CryptoKey, as well as its primary CryptoKeyVersion.</p>
<p class="toc_element">
  <code><a href="#getIamPolicy">getIamPolicy(resource, options_requestedPolicyVersion=None, x__xgafv=None)</a></code></p>
<p class="firstline">Gets the access control policy for a resource. Returns an empty policy if the resource exists and does not have a policy set.</p>
<p class="toc_element">
  <code><a href="#list">list(parent, filter=None, orderBy=None, pageSize=None, pageToken=None, versionView=None, x__xgafv=None)</a></code></p>
<p class="firstline">Lists CryptoKeys.</p>
<p class="toc_element">
  <code><a href="#list_next">list_next()</a></code></p>
<p class="firstline">Retrieves the next page of results.</p>
<p class="toc_element">
  <code><a href="#patch">patch(name, body=None, updateMask=None, x__xgafv=None)</a></code></p>
<p class="firstline">Update a CryptoKey.</p>
<p class="toc_element">
  <code><a href="#setIamPolicy">setIamPolicy(resource, body=None, x__xgafv=None)</a></code></p>
<p class="firstline">Sets the access control policy on the specified resource. Replaces any existing policy. Can return `NOT_FOUND`, `INVALID_ARGUMENT`, and `PERMISSION_DENIED` errors.</p>
<p class="toc_element">
  <code><a href="#testIamPermissions">testIamPermissions(resource, body=None, x__xgafv=None)</a></code></p>
<p class="firstline">Returns permissions that a caller has on the specified resource. If the resource does not exist, this will return an empty set of permissions, not a `NOT_FOUND` error. Note: This operation is designed to be used for building permission-aware UIs and command-line tools, not for authorization checking. This operation may "fail open" without warning.</p>
<p class="toc_element">
  <code><a href="#updatePrimaryVersion">updatePrimaryVersion(name, body=None, x__xgafv=None)</a></code></p>
<p class="firstline">Update the version of a CryptoKey that will be used in Encrypt. Returns an error if called on a key whose purpose is not ENCRYPT_DECRYPT.</p>
<h3>Method Details</h3>
<div class="method">
    <code class="details" id="close">close()</code>
  <pre>Close httplib2 connections.</pre>
</div>

<div class="method">
    <code class="details" id="create">create(parent, body=None, cryptoKeyId=None, skipInitialVersionCreation=None, x__xgafv=None)</code>
  <pre>Create a new CryptoKey within a KeyRing. CryptoKey.purpose and CryptoKey.version_template.algorithm are required.

Args:
  parent: string, Required. The name of the KeyRing associated with the CryptoKeys. (required)
  body: object, The request body.
    The object takes the form of:

{ # A CryptoKey represents a logical key that can be used for cryptographic operations. A CryptoKey is made up of zero or more versions, which represent the actual key material used in cryptographic operations.
  &quot;createTime&quot;: &quot;A String&quot;, # Output only. The time at which this CryptoKey was created.
  &quot;cryptoKeyBackend&quot;: &quot;A String&quot;, # Immutable. The resource name of the backend environment where the key material for all CryptoKeyVersions associated with this CryptoKey reside and where all related cryptographic operations are performed. Only applicable if CryptoKeyVersions have a ProtectionLevel of EXTERNAL_VPC, with the resource name in the format `projects/*/locations/*/ekmConnections/*`. Note, this list is non-exhaustive and may apply to additional ProtectionLevels in the future.
  &quot;destroyScheduledDuration&quot;: &quot;A String&quot;, # Immutable. The period of time that versions of this key spend in the DESTROY_SCHEDULED state before transitioning to DESTROYED. If not specified at creation time, the default duration is 30 days.
  &quot;importOnly&quot;: True or False, # Immutable. Whether this key may contain imported versions only.
  &quot;keyAccessJustificationsPolicy&quot;: { # A KeyAccessJustificationsPolicy specifies zero or more allowed AccessReason values for encrypt, decrypt, and sign operations on a CryptoKey. # Optional. The policy used for Key Access Justifications Policy Enforcement. If this field is present and this key is enrolled in Key Access Justifications Policy Enforcement, the policy will be evaluated in encrypt, decrypt, and sign operations, and the operation will fail if rejected by the policy. The policy is defined by specifying zero or more allowed justification codes. https://cloud.google.com/assured-workloads/key-access-justifications/docs/justification-codes By default, this field is absent, and all justification codes are allowed.
    &quot;allowedAccessReasons&quot;: [ # The list of allowed reasons for access to a CryptoKey. Zero allowed access reasons means all encrypt, decrypt, and sign operations for the CryptoKey associated with this policy will fail.
      &quot;A String&quot;,
    ],
  },
  &quot;labels&quot;: { # Labels with user-defined metadata. For more information, see [Labeling Keys](https://cloud.google.com/kms/docs/labeling-keys).
    &quot;a_key&quot;: &quot;A String&quot;,
  },
  &quot;name&quot;: &quot;A String&quot;, # Output only. The resource name for this CryptoKey in the format `projects/*/locations/*/keyRings/*/cryptoKeys/*`.
  &quot;nextRotationTime&quot;: &quot;A String&quot;, # At next_rotation_time, the Key Management Service will automatically: 1. Create a new version of this CryptoKey. 2. Mark the new version as primary. Key rotations performed manually via CreateCryptoKeyVersion and UpdateCryptoKeyPrimaryVersion do not affect next_rotation_time. Keys with purpose ENCRYPT_DECRYPT support automatic rotation. For other keys, this field must be omitted.
  &quot;primary&quot;: { # A CryptoKeyVersion represents an individual cryptographic key, and the associated key material. An ENABLED version can be used for cryptographic operations. For security reasons, the raw cryptographic key material represented by a CryptoKeyVersion can never be viewed or exported. It can only be used to encrypt, decrypt, or sign data when an authorized user or application invokes Cloud KMS. # Output only. A copy of the &quot;primary&quot; CryptoKeyVersion that will be used by Encrypt when this CryptoKey is given in EncryptRequest.name. The CryptoKey&#x27;s primary version can be updated via UpdateCryptoKeyPrimaryVersion. Keys with purpose ENCRYPT_DECRYPT may have a primary. For other keys, this field will be omitted.
    &quot;algorithm&quot;: &quot;A String&quot;, # Output only. The CryptoKeyVersionAlgorithm that this CryptoKeyVersion supports.
    &quot;attestation&quot;: { # Contains an HSM-generated attestation about a key operation. For more information, see [Verifying attestations] (https://cloud.google.com/kms/docs/attest-key). # Output only. Statement that was generated and signed by the HSM at key creation time. Use this statement to verify attributes of the key as stored on the HSM, independently of Google. Only provided for key versions with protection_level HSM.
      &quot;certChains&quot;: { # Certificate chains needed to verify the attestation. Certificates in chains are PEM-encoded and are ordered based on https://tools.ietf.org/html/rfc5246#section-7.4.2. # Output only. The certificate chains needed to validate the attestation
        &quot;caviumCerts&quot;: [ # Cavium certificate chain corresponding to the attestation.
          &quot;A String&quot;,
        ],
        &quot;googleCardCerts&quot;: [ # Google card certificate chain corresponding to the attestation.
          &quot;A String&quot;,
        ],
        &quot;googlePartitionCerts&quot;: [ # Google partition certificate chain corresponding to the attestation.
          &quot;A String&quot;,
        ],
      },
      &quot;content&quot;: &quot;A String&quot;, # Output only. The attestation data provided by the HSM when the key operation was performed.
      &quot;format&quot;: &quot;A String&quot;, # Output only. The format of the attestation data.
    },
    &quot;createTime&quot;: &quot;A String&quot;, # Output only. The time at which this CryptoKeyVersion was created.
    &quot;destroyEventTime&quot;: &quot;A String&quot;, # Output only. The time this CryptoKeyVersion&#x27;s key material was destroyed. Only present if state is DESTROYED.
    &quot;destroyTime&quot;: &quot;A String&quot;, # Output only. The time this CryptoKeyVersion&#x27;s key material is scheduled for destruction. Only present if state is DESTROY_SCHEDULED.
    &quot;externalDestructionFailureReason&quot;: &quot;A String&quot;, # Output only. The root cause of the most recent external destruction failure. Only present if state is EXTERNAL_DESTRUCTION_FAILED.
    &quot;externalProtectionLevelOptions&quot;: { # ExternalProtectionLevelOptions stores a group of additional fields for configuring a CryptoKeyVersion that are specific to the EXTERNAL protection level and EXTERNAL_VPC protection levels. # ExternalProtectionLevelOptions stores a group of additional fields for configuring a CryptoKeyVersion that are specific to the EXTERNAL protection level and EXTERNAL_VPC protection levels.
      &quot;ekmConnectionKeyPath&quot;: &quot;A String&quot;, # The path to the external key material on the EKM when using EkmConnection e.g., &quot;v0/my/key&quot;. Set this field instead of external_key_uri when using an EkmConnection.
      &quot;externalKeyUri&quot;: &quot;A String&quot;, # The URI for an external resource that this CryptoKeyVersion represents.
    },
    &quot;generateTime&quot;: &quot;A String&quot;, # Output only. The time this CryptoKeyVersion&#x27;s key material was generated.
    &quot;generationFailureReason&quot;: &quot;A String&quot;, # Output only. The root cause of the most recent generation failure. Only present if state is GENERATION_FAILED.
    &quot;importFailureReason&quot;: &quot;A String&quot;, # Output only. The root cause of the most recent import failure. Only present if state is IMPORT_FAILED.
    &quot;importJob&quot;: &quot;A String&quot;, # Output only. The name of the ImportJob used in the most recent import of this CryptoKeyVersion. Only present if the underlying key material was imported.
    &quot;importTime&quot;: &quot;A String&quot;, # Output only. The time at which this CryptoKeyVersion&#x27;s key material was most recently imported.
    &quot;name&quot;: &quot;A String&quot;, # Output only. The resource name for this CryptoKeyVersion in the format `projects/*/locations/*/keyRings/*/cryptoKeys/*/cryptoKeyVersions/*`.
    &quot;protectionLevel&quot;: &quot;A String&quot;, # Output only. The ProtectionLevel describing how crypto operations are performed with this CryptoKeyVersion.
    &quot;reimportEligible&quot;: True or False, # Output only. Whether or not this key version is eligible for reimport, by being specified as a target in ImportCryptoKeyVersionRequest.crypto_key_version.
    &quot;state&quot;: &quot;A String&quot;, # The current state of the CryptoKeyVersion.
  },
  &quot;purpose&quot;: &quot;A String&quot;, # Immutable. The immutable purpose of this CryptoKey.
  &quot;rotationPeriod&quot;: &quot;A String&quot;, # next_rotation_time will be advanced by this period when the service automatically rotates a key. Must be at least 24 hours and at most 876,000 hours. If rotation_period is set, next_rotation_time must also be set. Keys with purpose ENCRYPT_DECRYPT support automatic rotation. For other keys, this field must be omitted.
  &quot;versionTemplate&quot;: { # A CryptoKeyVersionTemplate specifies the properties to use when creating a new CryptoKeyVersion, either manually with CreateCryptoKeyVersion or automatically as a result of auto-rotation. # A template describing settings for new CryptoKeyVersion instances. The properties of new CryptoKeyVersion instances created by either CreateCryptoKeyVersion or auto-rotation are controlled by this template.
    &quot;algorithm&quot;: &quot;A String&quot;, # Required. Algorithm to use when creating a CryptoKeyVersion based on this template. For backwards compatibility, GOOGLE_SYMMETRIC_ENCRYPTION is implied if both this field is omitted and CryptoKey.purpose is ENCRYPT_DECRYPT.
    &quot;protectionLevel&quot;: &quot;A String&quot;, # ProtectionLevel to use when creating a CryptoKeyVersion based on this template. Immutable. Defaults to SOFTWARE.
  },
}

  cryptoKeyId: string, Required. It must be unique within a KeyRing and match the regular expression `[a-zA-Z0-9_-]{1,63}`
  skipInitialVersionCreation: boolean, If set to true, the request will create a CryptoKey without any CryptoKeyVersions. You must manually call CreateCryptoKeyVersion or ImportCryptoKeyVersion before you can use this CryptoKey.
  x__xgafv: string, V1 error format.
    Allowed values
      1 - v1 error format
      2 - v2 error format

Returns:
  An object of the form:

    { # A CryptoKey represents a logical key that can be used for cryptographic operations. A CryptoKey is made up of zero or more versions, which represent the actual key material used in cryptographic operations.
  &quot;createTime&quot;: &quot;A String&quot;, # Output only. The time at which this CryptoKey was created.
  &quot;cryptoKeyBackend&quot;: &quot;A String&quot;, # Immutable. The resource name of the backend environment where the key material for all CryptoKeyVersions associated with this CryptoKey reside and where all related cryptographic operations are performed. Only applicable if CryptoKeyVersions have a ProtectionLevel of EXTERNAL_VPC, with the resource name in the format `projects/*/locations/*/ekmConnections/*`. Note, this list is non-exhaustive and may apply to additional ProtectionLevels in the future.
  &quot;destroyScheduledDuration&quot;: &quot;A String&quot;, # Immutable. The period of time that versions of this key spend in the DESTROY_SCHEDULED state before transitioning to DESTROYED. If not specified at creation time, the default duration is 30 days.
  &quot;importOnly&quot;: True or False, # Immutable. Whether this key may contain imported versions only.
  &quot;keyAccessJustificationsPolicy&quot;: { # A KeyAccessJustificationsPolicy specifies zero or more allowed AccessReason values for encrypt, decrypt, and sign operations on a CryptoKey. # Optional. The policy used for Key Access Justifications Policy Enforcement. If this field is present and this key is enrolled in Key Access Justifications Policy Enforcement, the policy will be evaluated in encrypt, decrypt, and sign operations, and the operation will fail if rejected by the policy. The policy is defined by specifying zero or more allowed justification codes. https://cloud.google.com/assured-workloads/key-access-justifications/docs/justification-codes By default, this field is absent, and all justification codes are allowed.
    &quot;allowedAccessReasons&quot;: [ # The list of allowed reasons for access to a CryptoKey. Zero allowed access reasons means all encrypt, decrypt, and sign operations for the CryptoKey associated with this policy will fail.
      &quot;A String&quot;,
    ],
  },
  &quot;labels&quot;: { # Labels with user-defined metadata. For more information, see [Labeling Keys](https://cloud.google.com/kms/docs/labeling-keys).
    &quot;a_key&quot;: &quot;A String&quot;,
  },
  &quot;name&quot;: &quot;A String&quot;, # Output only. The resource name for this CryptoKey in the format `projects/*/locations/*/keyRings/*/cryptoKeys/*`.
  &quot;nextRotationTime&quot;: &quot;A String&quot;, # At next_rotation_time, the Key Management Service will automatically: 1. Create a new version of this CryptoKey. 2. Mark the new version as primary. Key rotations performed manually via CreateCryptoKeyVersion and UpdateCryptoKeyPrimaryVersion do not affect next_rotation_time. Keys with purpose ENCRYPT_DECRYPT support automatic rotation. For other keys, this field must be omitted.
  &quot;primary&quot;: { # A CryptoKeyVersion represents an individual cryptographic key, and the associated key material. An ENABLED version can be used for cryptographic operations. For security reasons, the raw cryptographic key material represented by a CryptoKeyVersion can never be viewed or exported. It can only be used to encrypt, decrypt, or sign data when an authorized user or application invokes Cloud KMS. # Output only. A copy of the &quot;primary&quot; CryptoKeyVersion that will be used by Encrypt when this CryptoKey is given in EncryptRequest.name. The CryptoKey&#x27;s primary version can be updated via UpdateCryptoKeyPrimaryVersion. Keys with purpose ENCRYPT_DECRYPT may have a primary. For other keys, this field will be omitted.
    &quot;algorithm&quot;: &quot;A String&quot;, # Output only. The CryptoKeyVersionAlgorithm that this CryptoKeyVersion supports.
    &quot;attestation&quot;: { # Contains an HSM-generated attestation about a key operation. For more information, see [Verifying attestations] (https://cloud.google.com/kms/docs/attest-key). # Output only. Statement that was generated and signed by the HSM at key creation time. Use this statement to verify attributes of the key as stored on the HSM, independently of Google. Only provided for key versions with protection_level HSM.
      &quot;certChains&quot;: { # Certificate chains needed to verify the attestation. Certificates in chains are PEM-encoded and are ordered based on https://tools.ietf.org/html/rfc5246#section-7.4.2. # Output only. The certificate chains needed to validate the attestation
        &quot;caviumCerts&quot;: [ # Cavium certificate chain corresponding to the attestation.
          &quot;A String&quot;,
        ],
        &quot;googleCardCerts&quot;: [ # Google card certificate chain corresponding to the attestation.
          &quot;A String&quot;,
        ],
        &quot;googlePartitionCerts&quot;: [ # Google partition certificate chain corresponding to the attestation.
          &quot;A String&quot;,
        ],
      },
      &quot;content&quot;: &quot;A String&quot;, # Output only. The attestation data provided by the HSM when the key operation was performed.
      &quot;format&quot;: &quot;A String&quot;, # Output only. The format of the attestation data.
    },
    &quot;createTime&quot;: &quot;A String&quot;, # Output only. The time at which this CryptoKeyVersion was created.
    &quot;destroyEventTime&quot;: &quot;A String&quot;, # Output only. The time this CryptoKeyVersion&#x27;s key material was destroyed. Only present if state is DESTROYED.
    &quot;destroyTime&quot;: &quot;A String&quot;, # Output only. The time this CryptoKeyVersion&#x27;s key material is scheduled for destruction. Only present if state is DESTROY_SCHEDULED.
    &quot;externalDestructionFailureReason&quot;: &quot;A String&quot;, # Output only. The root cause of the most recent external destruction failure. Only present if state is EXTERNAL_DESTRUCTION_FAILED.
    &quot;externalProtectionLevelOptions&quot;: { # ExternalProtectionLevelOptions stores a group of additional fields for configuring a CryptoKeyVersion that are specific to the EXTERNAL protection level and EXTERNAL_VPC protection levels. # ExternalProtectionLevelOptions stores a group of additional fields for configuring a CryptoKeyVersion that are specific to the EXTERNAL protection level and EXTERNAL_VPC protection levels.
      &quot;ekmConnectionKeyPath&quot;: &quot;A String&quot;, # The path to the external key material on the EKM when using EkmConnection e.g., &quot;v0/my/key&quot;. Set this field instead of external_key_uri when using an EkmConnection.
      &quot;externalKeyUri&quot;: &quot;A String&quot;, # The URI for an external resource that this CryptoKeyVersion represents.
    },
    &quot;generateTime&quot;: &quot;A String&quot;, # Output only. The time this CryptoKeyVersion&#x27;s key material was generated.
    &quot;generationFailureReason&quot;: &quot;A String&quot;, # Output only. The root cause of the most recent generation failure. Only present if state is GENERATION_FAILED.
    &quot;importFailureReason&quot;: &quot;A String&quot;, # Output only. The root cause of the most recent import failure. Only present if state is IMPORT_FAILED.
    &quot;importJob&quot;: &quot;A String&quot;, # Output only. The name of the ImportJob used in the most recent import of this CryptoKeyVersion. Only present if the underlying key material was imported.
    &quot;importTime&quot;: &quot;A String&quot;, # Output only. The time at which this CryptoKeyVersion&#x27;s key material was most recently imported.
    &quot;name&quot;: &quot;A String&quot;, # Output only. The resource name for this CryptoKeyVersion in the format `projects/*/locations/*/keyRings/*/cryptoKeys/*/cryptoKeyVersions/*`.
    &quot;protectionLevel&quot;: &quot;A String&quot;, # Output only. The ProtectionLevel describing how crypto operations are performed with this CryptoKeyVersion.
    &quot;reimportEligible&quot;: True or False, # Output only. Whether or not this key version is eligible for reimport, by being specified as a target in ImportCryptoKeyVersionRequest.crypto_key_version.
    &quot;state&quot;: &quot;A String&quot;, # The current state of the CryptoKeyVersion.
  },
  &quot;purpose&quot;: &quot;A String&quot;, # Immutable. The immutable purpose of this CryptoKey.
  &quot;rotationPeriod&quot;: &quot;A String&quot;, # next_rotation_time will be advanced by this period when the service automatically rotates a key. Must be at least 24 hours and at most 876,000 hours. If rotation_period is set, next_rotation_time must also be set. Keys with purpose ENCRYPT_DECRYPT support automatic rotation. For other keys, this field must be omitted.
  &quot;versionTemplate&quot;: { # A CryptoKeyVersionTemplate specifies the properties to use when creating a new CryptoKeyVersion, either manually with CreateCryptoKeyVersion or automatically as a result of auto-rotation. # A template describing settings for new CryptoKeyVersion instances. The properties of new CryptoKeyVersion instances created by either CreateCryptoKeyVersion or auto-rotation are controlled by this template.
    &quot;algorithm&quot;: &quot;A String&quot;, # Required. Algorithm to use when creating a CryptoKeyVersion based on this template. For backwards compatibility, GOOGLE_SYMMETRIC_ENCRYPTION is implied if both this field is omitted and CryptoKey.purpose is ENCRYPT_DECRYPT.
    &quot;protectionLevel&quot;: &quot;A String&quot;, # ProtectionLevel to use when creating a CryptoKeyVersion based on this template. Immutable. Defaults to SOFTWARE.
  },
}</pre>
</div>

<div class="method">
    <code class="details" id="decrypt">decrypt(name, body=None, x__xgafv=None)</code>
  <pre>Decrypts data that was protected by Encrypt. The CryptoKey.purpose must be ENCRYPT_DECRYPT.

Args:
  name: string, Required. The resource name of the CryptoKey to use for decryption. The server will choose the appropriate version. (required)
  body: object, The request body.
    The object takes the form of:

{ # Request message for KeyManagementService.Decrypt.
  &quot;additionalAuthenticatedData&quot;: &quot;A String&quot;, # Optional. Optional data that must match the data originally supplied in EncryptRequest.additional_authenticated_data.
  &quot;additionalAuthenticatedDataCrc32c&quot;: &quot;A String&quot;, # Optional. An optional CRC32C checksum of the DecryptRequest.additional_authenticated_data. If specified, KeyManagementService will verify the integrity of the received DecryptRequest.additional_authenticated_data using this checksum. KeyManagementService will report an error if the checksum verification fails. If you receive a checksum error, your client should verify that CRC32C(DecryptRequest.additional_authenticated_data) is equal to DecryptRequest.additional_authenticated_data_crc32c, and if so, perform a limited number of retries. A persistent mismatch may indicate an issue in your computation of the CRC32C checksum. Note: This field is defined as int64 for reasons of compatibility across different languages. However, it is a non-negative integer, which will never exceed 2^32-1, and can be safely downconverted to uint32 in languages that support this type.
  &quot;ciphertext&quot;: &quot;A String&quot;, # Required. The encrypted data originally returned in EncryptResponse.ciphertext.
  &quot;ciphertextCrc32c&quot;: &quot;A String&quot;, # Optional. An optional CRC32C checksum of the DecryptRequest.ciphertext. If specified, KeyManagementService will verify the integrity of the received DecryptRequest.ciphertext using this checksum. KeyManagementService will report an error if the checksum verification fails. If you receive a checksum error, your client should verify that CRC32C(DecryptRequest.ciphertext) is equal to DecryptRequest.ciphertext_crc32c, and if so, perform a limited number of retries. A persistent mismatch may indicate an issue in your computation of the CRC32C checksum. Note: This field is defined as int64 for reasons of compatibility across different languages. However, it is a non-negative integer, which will never exceed 2^32-1, and can be safely downconverted to uint32 in languages that support this type.
}

  x__xgafv: string, V1 error format.
    Allowed values
      1 - v1 error format
      2 - v2 error format

Returns:
  An object of the form:

    { # Response message for KeyManagementService.Decrypt.
  &quot;plaintext&quot;: &quot;A String&quot;, # The decrypted data originally supplied in EncryptRequest.plaintext.
  &quot;plaintextCrc32c&quot;: &quot;A String&quot;, # Integrity verification field. A CRC32C checksum of the returned DecryptResponse.plaintext. An integrity check of DecryptResponse.plaintext can be performed by computing the CRC32C checksum of DecryptResponse.plaintext and comparing your results to this field. Discard the response in case of non-matching checksum values, and perform a limited number of retries. A persistent mismatch may indicate an issue in your computation of the CRC32C checksum. Note: receiving this response message indicates that KeyManagementService is able to successfully decrypt the ciphertext. Note: This field is defined as int64 for reasons of compatibility across different languages. However, it is a non-negative integer, which will never exceed 2^32-1, and can be safely downconverted to uint32 in languages that support this type.
  &quot;protectionLevel&quot;: &quot;A String&quot;, # The ProtectionLevel of the CryptoKeyVersion used in decryption.
  &quot;usedPrimary&quot;: True or False, # Whether the Decryption was performed using the primary key version.
}</pre>
</div>

<div class="method">
    <code class="details" id="encrypt">encrypt(name, body=None, x__xgafv=None)</code>
  <pre>Encrypts data, so that it can only be recovered by a call to Decrypt. The CryptoKey.purpose must be ENCRYPT_DECRYPT.

Args:
  name: string, Required. The resource name of the CryptoKey or CryptoKeyVersion to use for encryption. If a CryptoKey is specified, the server will use its primary version. (required)
  body: object, The request body.
    The object takes the form of:

{ # Request message for KeyManagementService.Encrypt.
  &quot;additionalAuthenticatedData&quot;: &quot;A String&quot;, # Optional. Optional data that, if specified, must also be provided during decryption through DecryptRequest.additional_authenticated_data. The maximum size depends on the key version&#x27;s protection_level. For SOFTWARE, EXTERNAL, and EXTERNAL_VPC keys the AAD must be no larger than 64KiB. For HSM keys, the combined length of the plaintext and additional_authenticated_data fields must be no larger than 8KiB.
  &quot;additionalAuthenticatedDataCrc32c&quot;: &quot;A String&quot;, # Optional. An optional CRC32C checksum of the EncryptRequest.additional_authenticated_data. If specified, KeyManagementService will verify the integrity of the received EncryptRequest.additional_authenticated_data using this checksum. KeyManagementService will report an error if the checksum verification fails. If you receive a checksum error, your client should verify that CRC32C(EncryptRequest.additional_authenticated_data) is equal to EncryptRequest.additional_authenticated_data_crc32c, and if so, perform a limited number of retries. A persistent mismatch may indicate an issue in your computation of the CRC32C checksum. Note: This field is defined as int64 for reasons of compatibility across different languages. However, it is a non-negative integer, which will never exceed 2^32-1, and can be safely downconverted to uint32 in languages that support this type.
  &quot;plaintext&quot;: &quot;A String&quot;, # Required. The data to encrypt. Must be no larger than 64KiB. The maximum size depends on the key version&#x27;s protection_level. For SOFTWARE, EXTERNAL, and EXTERNAL_VPC keys, the plaintext must be no larger than 64KiB. For HSM keys, the combined length of the plaintext and additional_authenticated_data fields must be no larger than 8KiB.
  &quot;plaintextCrc32c&quot;: &quot;A String&quot;, # Optional. An optional CRC32C checksum of the EncryptRequest.plaintext. If specified, KeyManagementService will verify the integrity of the received EncryptRequest.plaintext using this checksum. KeyManagementService will report an error if the checksum verification fails. If you receive a checksum error, your client should verify that CRC32C(EncryptRequest.plaintext) is equal to EncryptRequest.plaintext_crc32c, and if so, perform a limited number of retries. A persistent mismatch may indicate an issue in your computation of the CRC32C checksum. Note: This field is defined as int64 for reasons of compatibility across different languages. However, it is a non-negative integer, which will never exceed 2^32-1, and can be safely downconverted to uint32 in languages that support this type.
}

  x__xgafv: string, V1 error format.
    Allowed values
      1 - v1 error format
      2 - v2 error format

Returns:
  An object of the form:

    { # Response message for KeyManagementService.Encrypt.
  &quot;ciphertext&quot;: &quot;A String&quot;, # The encrypted data.
  &quot;ciphertextCrc32c&quot;: &quot;A String&quot;, # Integrity verification field. A CRC32C checksum of the returned EncryptResponse.ciphertext. An integrity check of EncryptResponse.ciphertext can be performed by computing the CRC32C checksum of EncryptResponse.ciphertext and comparing your results to this field. Discard the response in case of non-matching checksum values, and perform a limited number of retries. A persistent mismatch may indicate an issue in your computation of the CRC32C checksum. Note: This field is defined as int64 for reasons of compatibility across different languages. However, it is a non-negative integer, which will never exceed 2^32-1, and can be safely downconverted to uint32 in languages that support this type.
  &quot;name&quot;: &quot;A String&quot;, # The resource name of the CryptoKeyVersion used in encryption. Check this field to verify that the intended resource was used for encryption.
  &quot;protectionLevel&quot;: &quot;A String&quot;, # The ProtectionLevel of the CryptoKeyVersion used in encryption.
  &quot;verifiedAdditionalAuthenticatedDataCrc32c&quot;: True or False, # Integrity verification field. A flag indicating whether EncryptRequest.additional_authenticated_data_crc32c was received by KeyManagementService and used for the integrity verification of the AAD. A false value of this field indicates either that EncryptRequest.additional_authenticated_data_crc32c was left unset or that it was not delivered to KeyManagementService. If you&#x27;ve set EncryptRequest.additional_authenticated_data_crc32c but this field is still false, discard the response and perform a limited number of retries.
  &quot;verifiedPlaintextCrc32c&quot;: True or False, # Integrity verification field. A flag indicating whether EncryptRequest.plaintext_crc32c was received by KeyManagementService and used for the integrity verification of the plaintext. A false value of this field indicates either that EncryptRequest.plaintext_crc32c was left unset or that it was not delivered to KeyManagementService. If you&#x27;ve set EncryptRequest.plaintext_crc32c but this field is still false, discard the response and perform a limited number of retries.
}</pre>
</div>

<div class="method">
    <code class="details" id="get">get(name, x__xgafv=None)</code>
  <pre>Returns metadata for a given CryptoKey, as well as its primary CryptoKeyVersion.

Args:
  name: string, Required. The name of the CryptoKey to get. (required)
  x__xgafv: string, V1 error format.
    Allowed values
      1 - v1 error format
      2 - v2 error format

Returns:
  An object of the form:

    { # A CryptoKey represents a logical key that can be used for cryptographic operations. A CryptoKey is made up of zero or more versions, which represent the actual key material used in cryptographic operations.
  &quot;createTime&quot;: &quot;A String&quot;, # Output only. The time at which this CryptoKey was created.
  &quot;cryptoKeyBackend&quot;: &quot;A String&quot;, # Immutable. The resource name of the backend environment where the key material for all CryptoKeyVersions associated with this CryptoKey reside and where all related cryptographic operations are performed. Only applicable if CryptoKeyVersions have a ProtectionLevel of EXTERNAL_VPC, with the resource name in the format `projects/*/locations/*/ekmConnections/*`. Note, this list is non-exhaustive and may apply to additional ProtectionLevels in the future.
  &quot;destroyScheduledDuration&quot;: &quot;A String&quot;, # Immutable. The period of time that versions of this key spend in the DESTROY_SCHEDULED state before transitioning to DESTROYED. If not specified at creation time, the default duration is 30 days.
  &quot;importOnly&quot;: True or False, # Immutable. Whether this key may contain imported versions only.
  &quot;keyAccessJustificationsPolicy&quot;: { # A KeyAccessJustificationsPolicy specifies zero or more allowed AccessReason values for encrypt, decrypt, and sign operations on a CryptoKey. # Optional. The policy used for Key Access Justifications Policy Enforcement. If this field is present and this key is enrolled in Key Access Justifications Policy Enforcement, the policy will be evaluated in encrypt, decrypt, and sign operations, and the operation will fail if rejected by the policy. The policy is defined by specifying zero or more allowed justification codes. https://cloud.google.com/assured-workloads/key-access-justifications/docs/justification-codes By default, this field is absent, and all justification codes are allowed.
    &quot;allowedAccessReasons&quot;: [ # The list of allowed reasons for access to a CryptoKey. Zero allowed access reasons means all encrypt, decrypt, and sign operations for the CryptoKey associated with this policy will fail.
      &quot;A String&quot;,
    ],
  },
  &quot;labels&quot;: { # Labels with user-defined metadata. For more information, see [Labeling Keys](https://cloud.google.com/kms/docs/labeling-keys).
    &quot;a_key&quot;: &quot;A String&quot;,
  },
  &quot;name&quot;: &quot;A String&quot;, # Output only. The resource name for this CryptoKey in the format `projects/*/locations/*/keyRings/*/cryptoKeys/*`.
  &quot;nextRotationTime&quot;: &quot;A String&quot;, # At next_rotation_time, the Key Management Service will automatically: 1. Create a new version of this CryptoKey. 2. Mark the new version as primary. Key rotations performed manually via CreateCryptoKeyVersion and UpdateCryptoKeyPrimaryVersion do not affect next_rotation_time. Keys with purpose ENCRYPT_DECRYPT support automatic rotation. For other keys, this field must be omitted.
  &quot;primary&quot;: { # A CryptoKeyVersion represents an individual cryptographic key, and the associated key material. An ENABLED version can be used for cryptographic operations. For security reasons, the raw cryptographic key material represented by a CryptoKeyVersion can never be viewed or exported. It can only be used to encrypt, decrypt, or sign data when an authorized user or application invokes Cloud KMS. # Output only. A copy of the &quot;primary&quot; CryptoKeyVersion that will be used by Encrypt when this CryptoKey is given in EncryptRequest.name. The CryptoKey&#x27;s primary version can be updated via UpdateCryptoKeyPrimaryVersion. Keys with purpose ENCRYPT_DECRYPT may have a primary. For other keys, this field will be omitted.
    &quot;algorithm&quot;: &quot;A String&quot;, # Output only. The CryptoKeyVersionAlgorithm that this CryptoKeyVersion supports.
    &quot;attestation&quot;: { # Contains an HSM-generated attestation about a key operation. For more information, see [Verifying attestations] (https://cloud.google.com/kms/docs/attest-key). # Output only. Statement that was generated and signed by the HSM at key creation time. Use this statement to verify attributes of the key as stored on the HSM, independently of Google. Only provided for key versions with protection_level HSM.
      &quot;certChains&quot;: { # Certificate chains needed to verify the attestation. Certificates in chains are PEM-encoded and are ordered based on https://tools.ietf.org/html/rfc5246#section-7.4.2. # Output only. The certificate chains needed to validate the attestation
        &quot;caviumCerts&quot;: [ # Cavium certificate chain corresponding to the attestation.
          &quot;A String&quot;,
        ],
        &quot;googleCardCerts&quot;: [ # Google card certificate chain corresponding to the attestation.
          &quot;A String&quot;,
        ],
        &quot;googlePartitionCerts&quot;: [ # Google partition certificate chain corresponding to the attestation.
          &quot;A String&quot;,
        ],
      },
      &quot;content&quot;: &quot;A String&quot;, # Output only. The attestation data provided by the HSM when the key operation was performed.
      &quot;format&quot;: &quot;A String&quot;, # Output only. The format of the attestation data.
    },
    &quot;createTime&quot;: &quot;A String&quot;, # Output only. The time at which this CryptoKeyVersion was created.
    &quot;destroyEventTime&quot;: &quot;A String&quot;, # Output only. The time this CryptoKeyVersion&#x27;s key material was destroyed. Only present if state is DESTROYED.
    &quot;destroyTime&quot;: &quot;A String&quot;, # Output only. The time this CryptoKeyVersion&#x27;s key material is scheduled for destruction. Only present if state is DESTROY_SCHEDULED.
    &quot;externalDestructionFailureReason&quot;: &quot;A String&quot;, # Output only. The root cause of the most recent external destruction failure. Only present if state is EXTERNAL_DESTRUCTION_FAILED.
    &quot;externalProtectionLevelOptions&quot;: { # ExternalProtectionLevelOptions stores a group of additional fields for configuring a CryptoKeyVersion that are specific to the EXTERNAL protection level and EXTERNAL_VPC protection levels. # ExternalProtectionLevelOptions stores a group of additional fields for configuring a CryptoKeyVersion that are specific to the EXTERNAL protection level and EXTERNAL_VPC protection levels.
      &quot;ekmConnectionKeyPath&quot;: &quot;A String&quot;, # The path to the external key material on the EKM when using EkmConnection e.g., &quot;v0/my/key&quot;. Set this field instead of external_key_uri when using an EkmConnection.
      &quot;externalKeyUri&quot;: &quot;A String&quot;, # The URI for an external resource that this CryptoKeyVersion represents.
    },
    &quot;generateTime&quot;: &quot;A String&quot;, # Output only. The time this CryptoKeyVersion&#x27;s key material was generated.
    &quot;generationFailureReason&quot;: &quot;A String&quot;, # Output only. The root cause of the most recent generation failure. Only present if state is GENERATION_FAILED.
    &quot;importFailureReason&quot;: &quot;A String&quot;, # Output only. The root cause of the most recent import failure. Only present if state is IMPORT_FAILED.
    &quot;importJob&quot;: &quot;A String&quot;, # Output only. The name of the ImportJob used in the most recent import of this CryptoKeyVersion. Only present if the underlying key material was imported.
    &quot;importTime&quot;: &quot;A String&quot;, # Output only. The time at which this CryptoKeyVersion&#x27;s key material was most recently imported.
    &quot;name&quot;: &quot;A String&quot;, # Output only. The resource name for this CryptoKeyVersion in the format `projects/*/locations/*/keyRings/*/cryptoKeys/*/cryptoKeyVersions/*`.
    &quot;protectionLevel&quot;: &quot;A String&quot;, # Output only. The ProtectionLevel describing how crypto operations are performed with this CryptoKeyVersion.
    &quot;reimportEligible&quot;: True or False, # Output only. Whether or not this key version is eligible for reimport, by being specified as a target in ImportCryptoKeyVersionRequest.crypto_key_version.
    &quot;state&quot;: &quot;A String&quot;, # The current state of the CryptoKeyVersion.
  },
  &quot;purpose&quot;: &quot;A String&quot;, # Immutable. The immutable purpose of this CryptoKey.
  &quot;rotationPeriod&quot;: &quot;A String&quot;, # next_rotation_time will be advanced by this period when the service automatically rotates a key. Must be at least 24 hours and at most 876,000 hours. If rotation_period is set, next_rotation_time must also be set. Keys with purpose ENCRYPT_DECRYPT support automatic rotation. For other keys, this field must be omitted.
  &quot;versionTemplate&quot;: { # A CryptoKeyVersionTemplate specifies the properties to use when creating a new CryptoKeyVersion, either manually with CreateCryptoKeyVersion or automatically as a result of auto-rotation. # A template describing settings for new CryptoKeyVersion instances. The properties of new CryptoKeyVersion instances created by either CreateCryptoKeyVersion or auto-rotation are controlled by this template.
    &quot;algorithm&quot;: &quot;A String&quot;, # Required. Algorithm to use when creating a CryptoKeyVersion based on this template. For backwards compatibility, GOOGLE_SYMMETRIC_ENCRYPTION is implied if both this field is omitted and CryptoKey.purpose is ENCRYPT_DECRYPT.
    &quot;protectionLevel&quot;: &quot;A String&quot;, # ProtectionLevel to use when creating a CryptoKeyVersion based on this template. Immutable. Defaults to SOFTWARE.
  },
}</pre>
</div>

<div class="method">
    <code class="details" id="getIamPolicy">getIamPolicy(resource, options_requestedPolicyVersion=None, x__xgafv=None)</code>
  <pre>Gets the access control policy for a resource. Returns an empty policy if the resource exists and does not have a policy set.

Args:
  resource: string, REQUIRED: The resource for which the policy is being requested. See [Resource names](https://cloud.google.com/apis/design/resource_names) for the appropriate value for this field. (required)
  options_requestedPolicyVersion: integer, Optional. The maximum policy version that will be used to format the policy. Valid values are 0, 1, and 3. Requests specifying an invalid value will be rejected. Requests for policies with any conditional role bindings must specify version 3. Policies with no conditional role bindings may specify any valid value or leave the field unset. The policy in the response might use the policy version that you specified, or it might use a lower policy version. For example, if you specify version 3, but the policy has no conditional role bindings, the response uses version 1. To learn which resources support conditions in their IAM policies, see the [IAM documentation](https://cloud.google.com/iam/help/conditions/resource-policies).
  x__xgafv: string, V1 error format.
    Allowed values
      1 - v1 error format
      2 - v2 error format

Returns:
  An object of the form:

    { # An Identity and Access Management (IAM) policy, which specifies access controls for Google Cloud resources. A `Policy` is a collection of `bindings`. A `binding` binds one or more `members`, or principals, to a single `role`. Principals can be user accounts, service accounts, Google groups, and domains (such as G Suite). A `role` is a named list of permissions; each `role` can be an IAM predefined role or a user-created custom role. For some types of Google Cloud resources, a `binding` can also specify a `condition`, which is a logical expression that allows access to a resource only if the expression evaluates to `true`. A condition can add constraints based on attributes of the request, the resource, or both. To learn which resources support conditions in their IAM policies, see the [IAM documentation](https://cloud.google.com/iam/help/conditions/resource-policies). **JSON example:** ``` { &quot;bindings&quot;: [ { &quot;role&quot;: &quot;roles/resourcemanager.organizationAdmin&quot;, &quot;members&quot;: [ &quot;user:mike@example.com&quot;, &quot;group:admins@example.com&quot;, &quot;domain:google.com&quot;, &quot;serviceAccount:my-project-id@appspot.gserviceaccount.com&quot; ] }, { &quot;role&quot;: &quot;roles/resourcemanager.organizationViewer&quot;, &quot;members&quot;: [ &quot;user:eve@example.com&quot; ], &quot;condition&quot;: { &quot;title&quot;: &quot;expirable access&quot;, &quot;description&quot;: &quot;Does not grant access after Sep 2020&quot;, &quot;expression&quot;: &quot;request.time &lt; timestamp(&#x27;2020-10-01T00:00:00.000Z&#x27;)&quot;, } } ], &quot;etag&quot;: &quot;BwWWja0YfJA=&quot;, &quot;version&quot;: 3 } ``` **YAML example:** ``` bindings: - members: - user:mike@example.com - group:admins@example.com - domain:google.com - serviceAccount:my-project-id@appspot.gserviceaccount.com role: roles/resourcemanager.organizationAdmin - members: - user:eve@example.com role: roles/resourcemanager.organizationViewer condition: title: expirable access description: Does not grant access after Sep 2020 expression: request.time &lt; timestamp(&#x27;2020-10-01T00:00:00.000Z&#x27;) etag: BwWWja0YfJA= version: 3 ``` For a description of IAM and its features, see the [IAM documentation](https://cloud.google.com/iam/docs/).
  &quot;auditConfigs&quot;: [ # Specifies cloud audit logging configuration for this policy.
    { # Specifies the audit configuration for a service. The configuration determines which permission types are logged, and what identities, if any, are exempted from logging. An AuditConfig must have one or more AuditLogConfigs. If there are AuditConfigs for both `allServices` and a specific service, the union of the two AuditConfigs is used for that service: the log_types specified in each AuditConfig are enabled, and the exempted_members in each AuditLogConfig are exempted. Example Policy with multiple AuditConfigs: { &quot;audit_configs&quot;: [ { &quot;service&quot;: &quot;allServices&quot;, &quot;audit_log_configs&quot;: [ { &quot;log_type&quot;: &quot;DATA_READ&quot;, &quot;exempted_members&quot;: [ &quot;user:jose@example.com&quot; ] }, { &quot;log_type&quot;: &quot;DATA_WRITE&quot; }, { &quot;log_type&quot;: &quot;ADMIN_READ&quot; } ] }, { &quot;service&quot;: &quot;sampleservice.googleapis.com&quot;, &quot;audit_log_configs&quot;: [ { &quot;log_type&quot;: &quot;DATA_READ&quot; }, { &quot;log_type&quot;: &quot;DATA_WRITE&quot;, &quot;exempted_members&quot;: [ &quot;user:aliya@example.com&quot; ] } ] } ] } For sampleservice, this policy enables DATA_READ, DATA_WRITE and ADMIN_READ logging. It also exempts `jose@example.com` from DATA_READ logging, and `aliya@example.com` from DATA_WRITE logging.
      &quot;auditLogConfigs&quot;: [ # The configuration for logging of each type of permission.
        { # Provides the configuration for logging a type of permissions. Example: { &quot;audit_log_configs&quot;: [ { &quot;log_type&quot;: &quot;DATA_READ&quot;, &quot;exempted_members&quot;: [ &quot;user:jose@example.com&quot; ] }, { &quot;log_type&quot;: &quot;DATA_WRITE&quot; } ] } This enables &#x27;DATA_READ&#x27; and &#x27;DATA_WRITE&#x27; logging, while exempting jose@example.com from DATA_READ logging.
          &quot;exemptedMembers&quot;: [ # Specifies the identities that do not cause logging for this type of permission. Follows the same format of Binding.members.
            &quot;A String&quot;,
          ],
          &quot;logType&quot;: &quot;A String&quot;, # The log type that this config enables.
        },
      ],
      &quot;service&quot;: &quot;A String&quot;, # Specifies a service that will be enabled for audit logging. For example, `storage.googleapis.com`, `cloudsql.googleapis.com`. `allServices` is a special value that covers all services.
    },
  ],
  &quot;bindings&quot;: [ # Associates a list of `members`, or principals, with a `role`. Optionally, may specify a `condition` that determines how and when the `bindings` are applied. Each of the `bindings` must contain at least one principal. The `bindings` in a `Policy` can refer to up to 1,500 principals; up to 250 of these principals can be Google groups. Each occurrence of a principal counts towards these limits. For example, if the `bindings` grant 50 different roles to `user:alice@example.com`, and not to any other principal, then you can add another 1,450 principals to the `bindings` in the `Policy`.
    { # Associates `members`, or principals, with a `role`.
      &quot;condition&quot;: { # Represents a textual expression in the Common Expression Language (CEL) syntax. CEL is a C-like expression language. The syntax and semantics of CEL are documented at https://github.com/google/cel-spec. Example (Comparison): title: &quot;Summary size limit&quot; description: &quot;Determines if a summary is less than 100 chars&quot; expression: &quot;document.summary.size() &lt; 100&quot; Example (Equality): title: &quot;Requestor is owner&quot; description: &quot;Determines if requestor is the document owner&quot; expression: &quot;document.owner == request.auth.claims.email&quot; Example (Logic): title: &quot;Public documents&quot; description: &quot;Determine whether the document should be publicly visible&quot; expression: &quot;document.type != &#x27;private&#x27; &amp;&amp; document.type != &#x27;internal&#x27;&quot; Example (Data Manipulation): title: &quot;Notification string&quot; description: &quot;Create a notification string with a timestamp.&quot; expression: &quot;&#x27;New message received at &#x27; + string(document.create_time)&quot; The exact variables and functions that may be referenced within an expression are determined by the service that evaluates it. See the service documentation for additional information. # The condition that is associated with this binding. If the condition evaluates to `true`, then this binding applies to the current request. If the condition evaluates to `false`, then this binding does not apply to the current request. However, a different role binding might grant the same role to one or more of the principals in this binding. To learn which resources support conditions in their IAM policies, see the [IAM documentation](https://cloud.google.com/iam/help/conditions/resource-policies).
        &quot;description&quot;: &quot;A String&quot;, # Optional. Description of the expression. This is a longer text which describes the expression, e.g. when hovered over it in a UI.
        &quot;expression&quot;: &quot;A String&quot;, # Textual representation of an expression in Common Expression Language syntax.
        &quot;location&quot;: &quot;A String&quot;, # Optional. String indicating the location of the expression for error reporting, e.g. a file name and a position in the file.
        &quot;title&quot;: &quot;A String&quot;, # Optional. Title for the expression, i.e. a short string describing its purpose. This can be used e.g. in UIs which allow to enter the expression.
      },
      &quot;members&quot;: [ # Specifies the principals requesting access for a Google Cloud resource. `members` can have the following values: * `allUsers`: A special identifier that represents anyone who is on the internet; with or without a Google account. * `allAuthenticatedUsers`: A special identifier that represents anyone who is authenticated with a Google account or a service account. Does not include identities that come from external identity providers (IdPs) through identity federation. * `user:{emailid}`: An email address that represents a specific Google account. For example, `alice@example.com` . * `serviceAccount:{emailid}`: An email address that represents a Google service account. For example, `my-other-app@appspot.gserviceaccount.com`. * `serviceAccount:{projectid}.svc.id.goog[{namespace}/{kubernetes-sa}]`: An identifier for a [Kubernetes service account](https://cloud.google.com/kubernetes-engine/docs/how-to/kubernetes-service-accounts). For example, `my-project.svc.id.goog[my-namespace/my-kubernetes-sa]`. * `group:{emailid}`: An email address that represents a Google group. For example, `admins@example.com`. * `domain:{domain}`: The G Suite domain (primary) that represents all the users of that domain. For example, `google.com` or `example.com`. * `principal://iam.googleapis.com/locations/global/workforcePools/{pool_id}/subject/{subject_attribute_value}`: A single identity in a workforce identity pool. * `principalSet://iam.googleapis.com/locations/global/workforcePools/{pool_id}/group/{group_id}`: All workforce identities in a group. * `principalSet://iam.googleapis.com/locations/global/workforcePools/{pool_id}/attribute.{attribute_name}/{attribute_value}`: All workforce identities with a specific attribute value. * `principalSet://iam.googleapis.com/locations/global/workforcePools/{pool_id}/*`: All identities in a workforce identity pool. * `principal://iam.googleapis.com/projects/{project_number}/locations/global/workloadIdentityPools/{pool_id}/subject/{subject_attribute_value}`: A single identity in a workload identity pool. * `principalSet://iam.googleapis.com/projects/{project_number}/locations/global/workloadIdentityPools/{pool_id}/group/{group_id}`: A workload identity pool group. * `principalSet://iam.googleapis.com/projects/{project_number}/locations/global/workloadIdentityPools/{pool_id}/attribute.{attribute_name}/{attribute_value}`: All identities in a workload identity pool with a certain attribute. * `principalSet://iam.googleapis.com/projects/{project_number}/locations/global/workloadIdentityPools/{pool_id}/*`: All identities in a workload identity pool. * `deleted:user:{emailid}?uid={uniqueid}`: An email address (plus unique identifier) representing a user that has been recently deleted. For example, `alice@example.com?uid=123456789012345678901`. If the user is recovered, this value reverts to `user:{emailid}` and the recovered user retains the role in the binding. * `deleted:serviceAccount:{emailid}?uid={uniqueid}`: An email address (plus unique identifier) representing a service account that has been recently deleted. For example, `my-other-app@appspot.gserviceaccount.com?uid=123456789012345678901`. If the service account is undeleted, this value reverts to `serviceAccount:{emailid}` and the undeleted service account retains the role in the binding. * `deleted:group:{emailid}?uid={uniqueid}`: An email address (plus unique identifier) representing a Google group that has been recently deleted. For example, `admins@example.com?uid=123456789012345678901`. If the group is recovered, this value reverts to `group:{emailid}` and the recovered group retains the role in the binding. * `deleted:principal://iam.googleapis.com/locations/global/workforcePools/{pool_id}/subject/{subject_attribute_value}`: Deleted single identity in a workforce identity pool. For example, `deleted:principal://iam.googleapis.com/locations/global/workforcePools/my-pool-id/subject/my-subject-attribute-value`.
        &quot;A String&quot;,
      ],
      &quot;role&quot;: &quot;A String&quot;, # Role that is assigned to the list of `members`, or principals. For example, `roles/viewer`, `roles/editor`, or `roles/owner`. For an overview of the IAM roles and permissions, see the [IAM documentation](https://cloud.google.com/iam/docs/roles-overview). For a list of the available pre-defined roles, see [here](https://cloud.google.com/iam/docs/understanding-roles).
    },
  ],
  &quot;etag&quot;: &quot;A String&quot;, # `etag` is used for optimistic concurrency control as a way to help prevent simultaneous updates of a policy from overwriting each other. It is strongly suggested that systems make use of the `etag` in the read-modify-write cycle to perform policy updates in order to avoid race conditions: An `etag` is returned in the response to `getIamPolicy`, and systems are expected to put that etag in the request to `setIamPolicy` to ensure that their change will be applied to the same version of the policy. **Important:** If you use IAM Conditions, you must include the `etag` field whenever you call `setIamPolicy`. If you omit this field, then IAM allows you to overwrite a version `3` policy with a version `1` policy, and all of the conditions in the version `3` policy are lost.
  &quot;version&quot;: 42, # Specifies the format of the policy. Valid values are `0`, `1`, and `3`. Requests that specify an invalid value are rejected. Any operation that affects conditional role bindings must specify version `3`. This requirement applies to the following operations: * Getting a policy that includes a conditional role binding * Adding a conditional role binding to a policy * Changing a conditional role binding in a policy * Removing any role binding, with or without a condition, from a policy that includes conditions **Important:** If you use IAM Conditions, you must include the `etag` field whenever you call `setIamPolicy`. If you omit this field, then IAM allows you to overwrite a version `3` policy with a version `1` policy, and all of the conditions in the version `3` policy are lost. If a policy does not include any conditions, operations on that policy may specify any valid version or leave the field unset. To learn which resources support conditions in their IAM policies, see the [IAM documentation](https://cloud.google.com/iam/help/conditions/resource-policies).
}</pre>
</div>

<div class="method">
    <code class="details" id="list">list(parent, filter=None, orderBy=None, pageSize=None, pageToken=None, versionView=None, x__xgafv=None)</code>
  <pre>Lists CryptoKeys.

Args:
  parent: string, Required. The resource name of the KeyRing to list, in the format `projects/*/locations/*/keyRings/*`. (required)
  filter: string, Optional. Only include resources that match the filter in the response. For more information, see [Sorting and filtering list results](https://cloud.google.com/kms/docs/sorting-and-filtering).
  orderBy: string, Optional. Specify how the results should be sorted. If not specified, the results will be sorted in the default order. For more information, see [Sorting and filtering list results](https://cloud.google.com/kms/docs/sorting-and-filtering).
  pageSize: integer, Optional. Optional limit on the number of CryptoKeys to include in the response. Further CryptoKeys can subsequently be obtained by including the ListCryptoKeysResponse.next_page_token in a subsequent request. If unspecified, the server will pick an appropriate default.
  pageToken: string, Optional. Optional pagination token, returned earlier via ListCryptoKeysResponse.next_page_token.
  versionView: string, The fields of the primary version to include in the response.
    Allowed values
      CRYPTO_KEY_VERSION_VIEW_UNSPECIFIED - Default view for each CryptoKeyVersion. Does not include the attestation field.
      FULL - Provides all fields in each CryptoKeyVersion, including the attestation.
  x__xgafv: string, V1 error format.
    Allowed values
      1 - v1 error format
      2 - v2 error format

Returns:
  An object of the form:

    { # Response message for KeyManagementService.ListCryptoKeys.
  &quot;cryptoKeys&quot;: [ # The list of CryptoKeys.
    { # A CryptoKey represents a logical key that can be used for cryptographic operations. A CryptoKey is made up of zero or more versions, which represent the actual key material used in cryptographic operations.
      &quot;createTime&quot;: &quot;A String&quot;, # Output only. The time at which this CryptoKey was created.
      &quot;cryptoKeyBackend&quot;: &quot;A String&quot;, # Immutable. The resource name of the backend environment where the key material for all CryptoKeyVersions associated with this CryptoKey reside and where all related cryptographic operations are performed. Only applicable if CryptoKeyVersions have a ProtectionLevel of EXTERNAL_VPC, with the resource name in the format `projects/*/locations/*/ekmConnections/*`. Note, this list is non-exhaustive and may apply to additional ProtectionLevels in the future.
      &quot;destroyScheduledDuration&quot;: &quot;A String&quot;, # Immutable. The period of time that versions of this key spend in the DESTROY_SCHEDULED state before transitioning to DESTROYED. If not specified at creation time, the default duration is 30 days.
      &quot;importOnly&quot;: True or False, # Immutable. Whether this key may contain imported versions only.
      &quot;keyAccessJustificationsPolicy&quot;: { # A KeyAccessJustificationsPolicy specifies zero or more allowed AccessReason values for encrypt, decrypt, and sign operations on a CryptoKey. # Optional. The policy used for Key Access Justifications Policy Enforcement. If this field is present and this key is enrolled in Key Access Justifications Policy Enforcement, the policy will be evaluated in encrypt, decrypt, and sign operations, and the operation will fail if rejected by the policy. The policy is defined by specifying zero or more allowed justification codes. https://cloud.google.com/assured-workloads/key-access-justifications/docs/justification-codes By default, this field is absent, and all justification codes are allowed.
        &quot;allowedAccessReasons&quot;: [ # The list of allowed reasons for access to a CryptoKey. Zero allowed access reasons means all encrypt, decrypt, and sign operations for the CryptoKey associated with this policy will fail.
          &quot;A String&quot;,
        ],
      },
      &quot;labels&quot;: { # Labels with user-defined metadata. For more information, see [Labeling Keys](https://cloud.google.com/kms/docs/labeling-keys).
        &quot;a_key&quot;: &quot;A String&quot;,
      },
      &quot;name&quot;: &quot;A String&quot;, # Output only. The resource name for this CryptoKey in the format `projects/*/locations/*/keyRings/*/cryptoKeys/*`.
      &quot;nextRotationTime&quot;: &quot;A String&quot;, # At next_rotation_time, the Key Management Service will automatically: 1. Create a new version of this CryptoKey. 2. Mark the new version as primary. Key rotations performed manually via CreateCryptoKeyVersion and UpdateCryptoKeyPrimaryVersion do not affect next_rotation_time. Keys with purpose ENCRYPT_DECRYPT support automatic rotation. For other keys, this field must be omitted.
      &quot;primary&quot;: { # A CryptoKeyVersion represents an individual cryptographic key, and the associated key material. An ENABLED version can be used for cryptographic operations. For security reasons, the raw cryptographic key material represented by a CryptoKeyVersion can never be viewed or exported. It can only be used to encrypt, decrypt, or sign data when an authorized user or application invokes Cloud KMS. # Output only. A copy of the &quot;primary&quot; CryptoKeyVersion that will be used by Encrypt when this CryptoKey is given in EncryptRequest.name. The CryptoKey&#x27;s primary version can be updated via UpdateCryptoKeyPrimaryVersion. Keys with purpose ENCRYPT_DECRYPT may have a primary. For other keys, this field will be omitted.
        &quot;algorithm&quot;: &quot;A String&quot;, # Output only. The CryptoKeyVersionAlgorithm that this CryptoKeyVersion supports.
        &quot;attestation&quot;: { # Contains an HSM-generated attestation about a key operation. For more information, see [Verifying attestations] (https://cloud.google.com/kms/docs/attest-key). # Output only. Statement that was generated and signed by the HSM at key creation time. Use this statement to verify attributes of the key as stored on the HSM, independently of Google. Only provided for key versions with protection_level HSM.
          &quot;certChains&quot;: { # Certificate chains needed to verify the attestation. Certificates in chains are PEM-encoded and are ordered based on https://tools.ietf.org/html/rfc5246#section-7.4.2. # Output only. The certificate chains needed to validate the attestation
            &quot;caviumCerts&quot;: [ # Cavium certificate chain corresponding to the attestation.
              &quot;A String&quot;,
            ],
            &quot;googleCardCerts&quot;: [ # Google card certificate chain corresponding to the attestation.
              &quot;A String&quot;,
            ],
            &quot;googlePartitionCerts&quot;: [ # Google partition certificate chain corresponding to the attestation.
              &quot;A String&quot;,
            ],
          },
          &quot;content&quot;: &quot;A String&quot;, # Output only. The attestation data provided by the HSM when the key operation was performed.
          &quot;format&quot;: &quot;A String&quot;, # Output only. The format of the attestation data.
        },
        &quot;createTime&quot;: &quot;A String&quot;, # Output only. The time at which this CryptoKeyVersion was created.
        &quot;destroyEventTime&quot;: &quot;A String&quot;, # Output only. The time this CryptoKeyVersion&#x27;s key material was destroyed. Only present if state is DESTROYED.
        &quot;destroyTime&quot;: &quot;A String&quot;, # Output only. The time this CryptoKeyVersion&#x27;s key material is scheduled for destruction. Only present if state is DESTROY_SCHEDULED.
        &quot;externalDestructionFailureReason&quot;: &quot;A String&quot;, # Output only. The root cause of the most recent external destruction failure. Only present if state is EXTERNAL_DESTRUCTION_FAILED.
        &quot;externalProtectionLevelOptions&quot;: { # ExternalProtectionLevelOptions stores a group of additional fields for configuring a CryptoKeyVersion that are specific to the EXTERNAL protection level and EXTERNAL_VPC protection levels. # ExternalProtectionLevelOptions stores a group of additional fields for configuring a CryptoKeyVersion that are specific to the EXTERNAL protection level and EXTERNAL_VPC protection levels.
          &quot;ekmConnectionKeyPath&quot;: &quot;A String&quot;, # The path to the external key material on the EKM when using EkmConnection e.g., &quot;v0/my/key&quot;. Set this field instead of external_key_uri when using an EkmConnection.
          &quot;externalKeyUri&quot;: &quot;A String&quot;, # The URI for an external resource that this CryptoKeyVersion represents.
        },
        &quot;generateTime&quot;: &quot;A String&quot;, # Output only. The time this CryptoKeyVersion&#x27;s key material was generated.
        &quot;generationFailureReason&quot;: &quot;A String&quot;, # Output only. The root cause of the most recent generation failure. Only present if state is GENERATION_FAILED.
        &quot;importFailureReason&quot;: &quot;A String&quot;, # Output only. The root cause of the most recent import failure. Only present if state is IMPORT_FAILED.
        &quot;importJob&quot;: &quot;A String&quot;, # Output only. The name of the ImportJob used in the most recent import of this CryptoKeyVersion. Only present if the underlying key material was imported.
        &quot;importTime&quot;: &quot;A String&quot;, # Output only. The time at which this CryptoKeyVersion&#x27;s key material was most recently imported.
        &quot;name&quot;: &quot;A String&quot;, # Output only. The resource name for this CryptoKeyVersion in the format `projects/*/locations/*/keyRings/*/cryptoKeys/*/cryptoKeyVersions/*`.
        &quot;protectionLevel&quot;: &quot;A String&quot;, # Output only. The ProtectionLevel describing how crypto operations are performed with this CryptoKeyVersion.
        &quot;reimportEligible&quot;: True or False, # Output only. Whether or not this key version is eligible for reimport, by being specified as a target in ImportCryptoKeyVersionRequest.crypto_key_version.
        &quot;state&quot;: &quot;A String&quot;, # The current state of the CryptoKeyVersion.
      },
      &quot;purpose&quot;: &quot;A String&quot;, # Immutable. The immutable purpose of this CryptoKey.
      &quot;rotationPeriod&quot;: &quot;A String&quot;, # next_rotation_time will be advanced by this period when the service automatically rotates a key. Must be at least 24 hours and at most 876,000 hours. If rotation_period is set, next_rotation_time must also be set. Keys with purpose ENCRYPT_DECRYPT support automatic rotation. For other keys, this field must be omitted.
      &quot;versionTemplate&quot;: { # A CryptoKeyVersionTemplate specifies the properties to use when creating a new CryptoKeyVersion, either manually with CreateCryptoKeyVersion or automatically as a result of auto-rotation. # A template describing settings for new CryptoKeyVersion instances. The properties of new CryptoKeyVersion instances created by either CreateCryptoKeyVersion or auto-rotation are controlled by this template.
        &quot;algorithm&quot;: &quot;A String&quot;, # Required. Algorithm to use when creating a CryptoKeyVersion based on this template. For backwards compatibility, GOOGLE_SYMMETRIC_ENCRYPTION is implied if both this field is omitted and CryptoKey.purpose is ENCRYPT_DECRYPT.
        &quot;protectionLevel&quot;: &quot;A String&quot;, # ProtectionLevel to use when creating a CryptoKeyVersion based on this template. Immutable. Defaults to SOFTWARE.
      },
    },
  ],
  &quot;nextPageToken&quot;: &quot;A String&quot;, # A token to retrieve next page of results. Pass this value in ListCryptoKeysRequest.page_token to retrieve the next page of results.
  &quot;totalSize&quot;: 42, # The total number of CryptoKeys that matched the query. This field is not populated if ListCryptoKeysRequest.filter is applied.
}</pre>
</div>

<div class="method">
    <code class="details" id="list_next">list_next()</code>
  <pre>Retrieves the next page of results.

        Args:
          previous_request: The request for the previous page. (required)
          previous_response: The response from the request for the previous page. (required)

        Returns:
          A request object that you can call &#x27;execute()&#x27; on to request the next
          page. Returns None if there are no more items in the collection.
        </pre>
</div>

<div class="method">
    <code class="details" id="patch">patch(name, body=None, updateMask=None, x__xgafv=None)</code>
  <pre>Update a CryptoKey.

Args:
  name: string, Output only. The resource name for this CryptoKey in the format `projects/*/locations/*/keyRings/*/cryptoKeys/*`. (required)
  body: object, The request body.
    The object takes the form of:

{ # A CryptoKey represents a logical key that can be used for cryptographic operations. A CryptoKey is made up of zero or more versions, which represent the actual key material used in cryptographic operations.
  &quot;createTime&quot;: &quot;A String&quot;, # Output only. The time at which this CryptoKey was created.
  &quot;cryptoKeyBackend&quot;: &quot;A String&quot;, # Immutable. The resource name of the backend environment where the key material for all CryptoKeyVersions associated with this CryptoKey reside and where all related cryptographic operations are performed. Only applicable if CryptoKeyVersions have a ProtectionLevel of EXTERNAL_VPC, with the resource name in the format `projects/*/locations/*/ekmConnections/*`. Note, this list is non-exhaustive and may apply to additional ProtectionLevels in the future.
  &quot;destroyScheduledDuration&quot;: &quot;A String&quot;, # Immutable. The period of time that versions of this key spend in the DESTROY_SCHEDULED state before transitioning to DESTROYED. If not specified at creation time, the default duration is 30 days.
  &quot;importOnly&quot;: True or False, # Immutable. Whether this key may contain imported versions only.
  &quot;keyAccessJustificationsPolicy&quot;: { # A KeyAccessJustificationsPolicy specifies zero or more allowed AccessReason values for encrypt, decrypt, and sign operations on a CryptoKey. # Optional. The policy used for Key Access Justifications Policy Enforcement. If this field is present and this key is enrolled in Key Access Justifications Policy Enforcement, the policy will be evaluated in encrypt, decrypt, and sign operations, and the operation will fail if rejected by the policy. The policy is defined by specifying zero or more allowed justification codes. https://cloud.google.com/assured-workloads/key-access-justifications/docs/justification-codes By default, this field is absent, and all justification codes are allowed.
    &quot;allowedAccessReasons&quot;: [ # The list of allowed reasons for access to a CryptoKey. Zero allowed access reasons means all encrypt, decrypt, and sign operations for the CryptoKey associated with this policy will fail.
      &quot;A String&quot;,
    ],
  },
  &quot;labels&quot;: { # Labels with user-defined metadata. For more information, see [Labeling Keys](https://cloud.google.com/kms/docs/labeling-keys).
    &quot;a_key&quot;: &quot;A String&quot;,
  },
  &quot;name&quot;: &quot;A String&quot;, # Output only. The resource name for this CryptoKey in the format `projects/*/locations/*/keyRings/*/cryptoKeys/*`.
  &quot;nextRotationTime&quot;: &quot;A String&quot;, # At next_rotation_time, the Key Management Service will automatically: 1. Create a new version of this CryptoKey. 2. Mark the new version as primary. Key rotations performed manually via CreateCryptoKeyVersion and UpdateCryptoKeyPrimaryVersion do not affect next_rotation_time. Keys with purpose ENCRYPT_DECRYPT support automatic rotation. For other keys, this field must be omitted.
  &quot;primary&quot;: { # A CryptoKeyVersion represents an individual cryptographic key, and the associated key material. An ENABLED version can be used for cryptographic operations. For security reasons, the raw cryptographic key material represented by a CryptoKeyVersion can never be viewed or exported. It can only be used to encrypt, decrypt, or sign data when an authorized user or application invokes Cloud KMS. # Output only. A copy of the &quot;primary&quot; CryptoKeyVersion that will be used by Encrypt when this CryptoKey is given in EncryptRequest.name. The CryptoKey&#x27;s primary version can be updated via UpdateCryptoKeyPrimaryVersion. Keys with purpose ENCRYPT_DECRYPT may have a primary. For other keys, this field will be omitted.
    &quot;algorithm&quot;: &quot;A String&quot;, # Output only. The CryptoKeyVersionAlgorithm that this CryptoKeyVersion supports.
    &quot;attestation&quot;: { # Contains an HSM-generated attestation about a key operation. For more information, see [Verifying attestations] (https://cloud.google.com/kms/docs/attest-key). # Output only. Statement that was generated and signed by the HSM at key creation time. Use this statement to verify attributes of the key as stored on the HSM, independently of Google. Only provided for key versions with protection_level HSM.
      &quot;certChains&quot;: { # Certificate chains needed to verify the attestation. Certificates in chains are PEM-encoded and are ordered based on https://tools.ietf.org/html/rfc5246#section-7.4.2. # Output only. The certificate chains needed to validate the attestation
        &quot;caviumCerts&quot;: [ # Cavium certificate chain corresponding to the attestation.
          &quot;A String&quot;,
        ],
        &quot;googleCardCerts&quot;: [ # Google card certificate chain corresponding to the attestation.
          &quot;A String&quot;,
        ],
        &quot;googlePartitionCerts&quot;: [ # Google partition certificate chain corresponding to the attestation.
          &quot;A String&quot;,
        ],
      },
      &quot;content&quot;: &quot;A String&quot;, # Output only. The attestation data provided by the HSM when the key operation was performed.
      &quot;format&quot;: &quot;A String&quot;, # Output only. The format of the attestation data.
    },
    &quot;createTime&quot;: &quot;A String&quot;, # Output only. The time at which this CryptoKeyVersion was created.
    &quot;destroyEventTime&quot;: &quot;A String&quot;, # Output only. The time this CryptoKeyVersion&#x27;s key material was destroyed. Only present if state is DESTROYED.
    &quot;destroyTime&quot;: &quot;A String&quot;, # Output only. The time this CryptoKeyVersion&#x27;s key material is scheduled for destruction. Only present if state is DESTROY_SCHEDULED.
    &quot;externalDestructionFailureReason&quot;: &quot;A String&quot;, # Output only. The root cause of the most recent external destruction failure. Only present if state is EXTERNAL_DESTRUCTION_FAILED.
    &quot;externalProtectionLevelOptions&quot;: { # ExternalProtectionLevelOptions stores a group of additional fields for configuring a CryptoKeyVersion that are specific to the EXTERNAL protection level and EXTERNAL_VPC protection levels. # ExternalProtectionLevelOptions stores a group of additional fields for configuring a CryptoKeyVersion that are specific to the EXTERNAL protection level and EXTERNAL_VPC protection levels.
      &quot;ekmConnectionKeyPath&quot;: &quot;A String&quot;, # The path to the external key material on the EKM when using EkmConnection e.g., &quot;v0/my/key&quot;. Set this field instead of external_key_uri when using an EkmConnection.
      &quot;externalKeyUri&quot;: &quot;A String&quot;, # The URI for an external resource that this CryptoKeyVersion represents.
    },
    &quot;generateTime&quot;: &quot;A String&quot;, # Output only. The time this CryptoKeyVersion&#x27;s key material was generated.
    &quot;generationFailureReason&quot;: &quot;A String&quot;, # Output only. The root cause of the most recent generation failure. Only present if state is GENERATION_FAILED.
    &quot;importFailureReason&quot;: &quot;A String&quot;, # Output only. The root cause of the most recent import failure. Only present if state is IMPORT_FAILED.
    &quot;importJob&quot;: &quot;A String&quot;, # Output only. The name of the ImportJob used in the most recent import of this CryptoKeyVersion. Only present if the underlying key material was imported.
    &quot;importTime&quot;: &quot;A String&quot;, # Output only. The time at which this CryptoKeyVersion&#x27;s key material was most recently imported.
    &quot;name&quot;: &quot;A String&quot;, # Output only. The resource name for this CryptoKeyVersion in the format `projects/*/locations/*/keyRings/*/cryptoKeys/*/cryptoKeyVersions/*`.
    &quot;protectionLevel&quot;: &quot;A String&quot;, # Output only. The ProtectionLevel describing how crypto operations are performed with this CryptoKeyVersion.
    &quot;reimportEligible&quot;: True or False, # Output only. Whether or not this key version is eligible for reimport, by being specified as a target in ImportCryptoKeyVersionRequest.crypto_key_version.
    &quot;state&quot;: &quot;A String&quot;, # The current state of the CryptoKeyVersion.
  },
  &quot;purpose&quot;: &quot;A String&quot;, # Immutable. The immutable purpose of this CryptoKey.
  &quot;rotationPeriod&quot;: &quot;A String&quot;, # next_rotation_time will be advanced by this period when the service automatically rotates a key. Must be at least 24 hours and at most 876,000 hours. If rotation_period is set, next_rotation_time must also be set. Keys with purpose ENCRYPT_DECRYPT support automatic rotation. For other keys, this field must be omitted.
  &quot;versionTemplate&quot;: { # A CryptoKeyVersionTemplate specifies the properties to use when creating a new CryptoKeyVersion, either manually with CreateCryptoKeyVersion or automatically as a result of auto-rotation. # A template describing settings for new CryptoKeyVersion instances. The properties of new CryptoKeyVersion instances created by either CreateCryptoKeyVersion or auto-rotation are controlled by this template.
    &quot;algorithm&quot;: &quot;A String&quot;, # Required. Algorithm to use when creating a CryptoKeyVersion based on this template. For backwards compatibility, GOOGLE_SYMMETRIC_ENCRYPTION is implied if both this field is omitted and CryptoKey.purpose is ENCRYPT_DECRYPT.
    &quot;protectionLevel&quot;: &quot;A String&quot;, # ProtectionLevel to use when creating a CryptoKeyVersion based on this template. Immutable. Defaults to SOFTWARE.
  },
}

  updateMask: string, Required. List of fields to be updated in this request.
  x__xgafv: string, V1 error format.
    Allowed values
      1 - v1 error format
      2 - v2 error format

Returns:
  An object of the form:

    { # A CryptoKey represents a logical key that can be used for cryptographic operations. A CryptoKey is made up of zero or more versions, which represent the actual key material used in cryptographic operations.
  &quot;createTime&quot;: &quot;A String&quot;, # Output only. The time at which this CryptoKey was created.
  &quot;cryptoKeyBackend&quot;: &quot;A String&quot;, # Immutable. The resource name of the backend environment where the key material for all CryptoKeyVersions associated with this CryptoKey reside and where all related cryptographic operations are performed. Only applicable if CryptoKeyVersions have a ProtectionLevel of EXTERNAL_VPC, with the resource name in the format `projects/*/locations/*/ekmConnections/*`. Note, this list is non-exhaustive and may apply to additional ProtectionLevels in the future.
  &quot;destroyScheduledDuration&quot;: &quot;A String&quot;, # Immutable. The period of time that versions of this key spend in the DESTROY_SCHEDULED state before transitioning to DESTROYED. If not specified at creation time, the default duration is 30 days.
  &quot;importOnly&quot;: True or False, # Immutable. Whether this key may contain imported versions only.
  &quot;keyAccessJustificationsPolicy&quot;: { # A KeyAccessJustificationsPolicy specifies zero or more allowed AccessReason values for encrypt, decrypt, and sign operations on a CryptoKey. # Optional. The policy used for Key Access Justifications Policy Enforcement. If this field is present and this key is enrolled in Key Access Justifications Policy Enforcement, the policy will be evaluated in encrypt, decrypt, and sign operations, and the operation will fail if rejected by the policy. The policy is defined by specifying zero or more allowed justification codes. https://cloud.google.com/assured-workloads/key-access-justifications/docs/justification-codes By default, this field is absent, and all justification codes are allowed.
    &quot;allowedAccessReasons&quot;: [ # The list of allowed reasons for access to a CryptoKey. Zero allowed access reasons means all encrypt, decrypt, and sign operations for the CryptoKey associated with this policy will fail.
      &quot;A String&quot;,
    ],
  },
  &quot;labels&quot;: { # Labels with user-defined metadata. For more information, see [Labeling Keys](https://cloud.google.com/kms/docs/labeling-keys).
    &quot;a_key&quot;: &quot;A String&quot;,
  },
  &quot;name&quot;: &quot;A String&quot;, # Output only. The resource name for this CryptoKey in the format `projects/*/locations/*/keyRings/*/cryptoKeys/*`.
  &quot;nextRotationTime&quot;: &quot;A String&quot;, # At next_rotation_time, the Key Management Service will automatically: 1. Create a new version of this CryptoKey. 2. Mark the new version as primary. Key rotations performed manually via CreateCryptoKeyVersion and UpdateCryptoKeyPrimaryVersion do not affect next_rotation_time. Keys with purpose ENCRYPT_DECRYPT support automatic rotation. For other keys, this field must be omitted.
  &quot;primary&quot;: { # A CryptoKeyVersion represents an individual cryptographic key, and the associated key material. An ENABLED version can be used for cryptographic operations. For security reasons, the raw cryptographic key material represented by a CryptoKeyVersion can never be viewed or exported. It can only be used to encrypt, decrypt, or sign data when an authorized user or application invokes Cloud KMS. # Output only. A copy of the &quot;primary&quot; CryptoKeyVersion that will be used by Encrypt when this CryptoKey is given in EncryptRequest.name. The CryptoKey&#x27;s primary version can be updated via UpdateCryptoKeyPrimaryVersion. Keys with purpose ENCRYPT_DECRYPT may have a primary. For other keys, this field will be omitted.
    &quot;algorithm&quot;: &quot;A String&quot;, # Output only. The CryptoKeyVersionAlgorithm that this CryptoKeyVersion supports.
    &quot;attestation&quot;: { # Contains an HSM-generated attestation about a key operation. For more information, see [Verifying attestations] (https://cloud.google.com/kms/docs/attest-key). # Output only. Statement that was generated and signed by the HSM at key creation time. Use this statement to verify attributes of the key as stored on the HSM, independently of Google. Only provided for key versions with protection_level HSM.
      &quot;certChains&quot;: { # Certificate chains needed to verify the attestation. Certificates in chains are PEM-encoded and are ordered based on https://tools.ietf.org/html/rfc5246#section-7.4.2. # Output only. The certificate chains needed to validate the attestation
        &quot;caviumCerts&quot;: [ # Cavium certificate chain corresponding to the attestation.
          &quot;A String&quot;,
        ],
        &quot;googleCardCerts&quot;: [ # Google card certificate chain corresponding to the attestation.
          &quot;A String&quot;,
        ],
        &quot;googlePartitionCerts&quot;: [ # Google partition certificate chain corresponding to the attestation.
          &quot;A String&quot;,
        ],
      },
      &quot;content&quot;: &quot;A String&quot;, # Output only. The attestation data provided by the HSM when the key operation was performed.
      &quot;format&quot;: &quot;A String&quot;, # Output only. The format of the attestation data.
    },
    &quot;createTime&quot;: &quot;A String&quot;, # Output only. The time at which this CryptoKeyVersion was created.
    &quot;destroyEventTime&quot;: &quot;A String&quot;, # Output only. The time this CryptoKeyVersion&#x27;s key material was destroyed. Only present if state is DESTROYED.
    &quot;destroyTime&quot;: &quot;A String&quot;, # Output only. The time this CryptoKeyVersion&#x27;s key material is scheduled for destruction. Only present if state is DESTROY_SCHEDULED.
    &quot;externalDestructionFailureReason&quot;: &quot;A String&quot;, # Output only. The root cause of the most recent external destruction failure. Only present if state is EXTERNAL_DESTRUCTION_FAILED.
    &quot;externalProtectionLevelOptions&quot;: { # ExternalProtectionLevelOptions stores a group of additional fields for configuring a CryptoKeyVersion that are specific to the EXTERNAL protection level and EXTERNAL_VPC protection levels. # ExternalProtectionLevelOptions stores a group of additional fields for configuring a CryptoKeyVersion that are specific to the EXTERNAL protection level and EXTERNAL_VPC protection levels.
      &quot;ekmConnectionKeyPath&quot;: &quot;A String&quot;, # The path to the external key material on the EKM when using EkmConnection e.g., &quot;v0/my/key&quot;. Set this field instead of external_key_uri when using an EkmConnection.
      &quot;externalKeyUri&quot;: &quot;A String&quot;, # The URI for an external resource that this CryptoKeyVersion represents.
    },
    &quot;generateTime&quot;: &quot;A String&quot;, # Output only. The time this CryptoKeyVersion&#x27;s key material was generated.
    &quot;generationFailureReason&quot;: &quot;A String&quot;, # Output only. The root cause of the most recent generation failure. Only present if state is GENERATION_FAILED.
    &quot;importFailureReason&quot;: &quot;A String&quot;, # Output only. The root cause of the most recent import failure. Only present if state is IMPORT_FAILED.
    &quot;importJob&quot;: &quot;A String&quot;, # Output only. The name of the ImportJob used in the most recent import of this CryptoKeyVersion. Only present if the underlying key material was imported.
    &quot;importTime&quot;: &quot;A String&quot;, # Output only. The time at which this CryptoKeyVersion&#x27;s key material was most recently imported.
    &quot;name&quot;: &quot;A String&quot;, # Output only. The resource name for this CryptoKeyVersion in the format `projects/*/locations/*/keyRings/*/cryptoKeys/*/cryptoKeyVersions/*`.
    &quot;protectionLevel&quot;: &quot;A String&quot;, # Output only. The ProtectionLevel describing how crypto operations are performed with this CryptoKeyVersion.
    &quot;reimportEligible&quot;: True or False, # Output only. Whether or not this key version is eligible for reimport, by being specified as a target in ImportCryptoKeyVersionRequest.crypto_key_version.
    &quot;state&quot;: &quot;A String&quot;, # The current state of the CryptoKeyVersion.
  },
  &quot;purpose&quot;: &quot;A String&quot;, # Immutable. The immutable purpose of this CryptoKey.
  &quot;rotationPeriod&quot;: &quot;A String&quot;, # next_rotation_time will be advanced by this period when the service automatically rotates a key. Must be at least 24 hours and at most 876,000 hours. If rotation_period is set, next_rotation_time must also be set. Keys with purpose ENCRYPT_DECRYPT support automatic rotation. For other keys, this field must be omitted.
  &quot;versionTemplate&quot;: { # A CryptoKeyVersionTemplate specifies the properties to use when creating a new CryptoKeyVersion, either manually with CreateCryptoKeyVersion or automatically as a result of auto-rotation. # A template describing settings for new CryptoKeyVersion instances. The properties of new CryptoKeyVersion instances created by either CreateCryptoKeyVersion or auto-rotation are controlled by this template.
    &quot;algorithm&quot;: &quot;A String&quot;, # Required. Algorithm to use when creating a CryptoKeyVersion based on this template. For backwards compatibility, GOOGLE_SYMMETRIC_ENCRYPTION is implied if both this field is omitted and CryptoKey.purpose is ENCRYPT_DECRYPT.
    &quot;protectionLevel&quot;: &quot;A String&quot;, # ProtectionLevel to use when creating a CryptoKeyVersion based on this template. Immutable. Defaults to SOFTWARE.
  },
}</pre>
</div>

<div class="method">
    <code class="details" id="setIamPolicy">setIamPolicy(resource, body=None, x__xgafv=None)</code>
  <pre>Sets the access control policy on the specified resource. Replaces any existing policy. Can return `NOT_FOUND`, `INVALID_ARGUMENT`, and `PERMISSION_DENIED` errors.

Args:
  resource: string, REQUIRED: The resource for which the policy is being specified. See [Resource names](https://cloud.google.com/apis/design/resource_names) for the appropriate value for this field. (required)
  body: object, The request body.
    The object takes the form of:

{ # Request message for `SetIamPolicy` method.
  &quot;policy&quot;: { # An Identity and Access Management (IAM) policy, which specifies access controls for Google Cloud resources. A `Policy` is a collection of `bindings`. A `binding` binds one or more `members`, or principals, to a single `role`. Principals can be user accounts, service accounts, Google groups, and domains (such as G Suite). A `role` is a named list of permissions; each `role` can be an IAM predefined role or a user-created custom role. For some types of Google Cloud resources, a `binding` can also specify a `condition`, which is a logical expression that allows access to a resource only if the expression evaluates to `true`. A condition can add constraints based on attributes of the request, the resource, or both. To learn which resources support conditions in their IAM policies, see the [IAM documentation](https://cloud.google.com/iam/help/conditions/resource-policies). **JSON example:** ``` { &quot;bindings&quot;: [ { &quot;role&quot;: &quot;roles/resourcemanager.organizationAdmin&quot;, &quot;members&quot;: [ &quot;user:mike@example.com&quot;, &quot;group:admins@example.com&quot;, &quot;domain:google.com&quot;, &quot;serviceAccount:my-project-id@appspot.gserviceaccount.com&quot; ] }, { &quot;role&quot;: &quot;roles/resourcemanager.organizationViewer&quot;, &quot;members&quot;: [ &quot;user:eve@example.com&quot; ], &quot;condition&quot;: { &quot;title&quot;: &quot;expirable access&quot;, &quot;description&quot;: &quot;Does not grant access after Sep 2020&quot;, &quot;expression&quot;: &quot;request.time &lt; timestamp(&#x27;2020-10-01T00:00:00.000Z&#x27;)&quot;, } } ], &quot;etag&quot;: &quot;BwWWja0YfJA=&quot;, &quot;version&quot;: 3 } ``` **YAML example:** ``` bindings: - members: - user:mike@example.com - group:admins@example.com - domain:google.com - serviceAccount:my-project-id@appspot.gserviceaccount.com role: roles/resourcemanager.organizationAdmin - members: - user:eve@example.com role: roles/resourcemanager.organizationViewer condition: title: expirable access description: Does not grant access after Sep 2020 expression: request.time &lt; timestamp(&#x27;2020-10-01T00:00:00.000Z&#x27;) etag: BwWWja0YfJA= version: 3 ``` For a description of IAM and its features, see the [IAM documentation](https://cloud.google.com/iam/docs/). # REQUIRED: The complete policy to be applied to the `resource`. The size of the policy is limited to a few 10s of KB. An empty policy is a valid policy but certain Google Cloud services (such as Projects) might reject them.
    &quot;auditConfigs&quot;: [ # Specifies cloud audit logging configuration for this policy.
      { # Specifies the audit configuration for a service. The configuration determines which permission types are logged, and what identities, if any, are exempted from logging. An AuditConfig must have one or more AuditLogConfigs. If there are AuditConfigs for both `allServices` and a specific service, the union of the two AuditConfigs is used for that service: the log_types specified in each AuditConfig are enabled, and the exempted_members in each AuditLogConfig are exempted. Example Policy with multiple AuditConfigs: { &quot;audit_configs&quot;: [ { &quot;service&quot;: &quot;allServices&quot;, &quot;audit_log_configs&quot;: [ { &quot;log_type&quot;: &quot;DATA_READ&quot;, &quot;exempted_members&quot;: [ &quot;user:jose@example.com&quot; ] }, { &quot;log_type&quot;: &quot;DATA_WRITE&quot; }, { &quot;log_type&quot;: &quot;ADMIN_READ&quot; } ] }, { &quot;service&quot;: &quot;sampleservice.googleapis.com&quot;, &quot;audit_log_configs&quot;: [ { &quot;log_type&quot;: &quot;DATA_READ&quot; }, { &quot;log_type&quot;: &quot;DATA_WRITE&quot;, &quot;exempted_members&quot;: [ &quot;user:aliya@example.com&quot; ] } ] } ] } For sampleservice, this policy enables DATA_READ, DATA_WRITE and ADMIN_READ logging. It also exempts `jose@example.com` from DATA_READ logging, and `aliya@example.com` from DATA_WRITE logging.
        &quot;auditLogConfigs&quot;: [ # The configuration for logging of each type of permission.
          { # Provides the configuration for logging a type of permissions. Example: { &quot;audit_log_configs&quot;: [ { &quot;log_type&quot;: &quot;DATA_READ&quot;, &quot;exempted_members&quot;: [ &quot;user:jose@example.com&quot; ] }, { &quot;log_type&quot;: &quot;DATA_WRITE&quot; } ] } This enables &#x27;DATA_READ&#x27; and &#x27;DATA_WRITE&#x27; logging, while exempting jose@example.com from DATA_READ logging.
            &quot;exemptedMembers&quot;: [ # Specifies the identities that do not cause logging for this type of permission. Follows the same format of Binding.members.
              &quot;A String&quot;,
            ],
            &quot;logType&quot;: &quot;A String&quot;, # The log type that this config enables.
          },
        ],
        &quot;service&quot;: &quot;A String&quot;, # Specifies a service that will be enabled for audit logging. For example, `storage.googleapis.com`, `cloudsql.googleapis.com`. `allServices` is a special value that covers all services.
      },
    ],
    &quot;bindings&quot;: [ # Associates a list of `members`, or principals, with a `role`. Optionally, may specify a `condition` that determines how and when the `bindings` are applied. Each of the `bindings` must contain at least one principal. The `bindings` in a `Policy` can refer to up to 1,500 principals; up to 250 of these principals can be Google groups. Each occurrence of a principal counts towards these limits. For example, if the `bindings` grant 50 different roles to `user:alice@example.com`, and not to any other principal, then you can add another 1,450 principals to the `bindings` in the `Policy`.
      { # Associates `members`, or principals, with a `role`.
        &quot;condition&quot;: { # Represents a textual expression in the Common Expression Language (CEL) syntax. CEL is a C-like expression language. The syntax and semantics of CEL are documented at https://github.com/google/cel-spec. Example (Comparison): title: &quot;Summary size limit&quot; description: &quot;Determines if a summary is less than 100 chars&quot; expression: &quot;document.summary.size() &lt; 100&quot; Example (Equality): title: &quot;Requestor is owner&quot; description: &quot;Determines if requestor is the document owner&quot; expression: &quot;document.owner == request.auth.claims.email&quot; Example (Logic): title: &quot;Public documents&quot; description: &quot;Determine whether the document should be publicly visible&quot; expression: &quot;document.type != &#x27;private&#x27; &amp;&amp; document.type != &#x27;internal&#x27;&quot; Example (Data Manipulation): title: &quot;Notification string&quot; description: &quot;Create a notification string with a timestamp.&quot; expression: &quot;&#x27;New message received at &#x27; + string(document.create_time)&quot; The exact variables and functions that may be referenced within an expression are determined by the service that evaluates it. See the service documentation for additional information. # The condition that is associated with this binding. If the condition evaluates to `true`, then this binding applies to the current request. If the condition evaluates to `false`, then this binding does not apply to the current request. However, a different role binding might grant the same role to one or more of the principals in this binding. To learn which resources support conditions in their IAM policies, see the [IAM documentation](https://cloud.google.com/iam/help/conditions/resource-policies).
          &quot;description&quot;: &quot;A String&quot;, # Optional. Description of the expression. This is a longer text which describes the expression, e.g. when hovered over it in a UI.
          &quot;expression&quot;: &quot;A String&quot;, # Textual representation of an expression in Common Expression Language syntax.
          &quot;location&quot;: &quot;A String&quot;, # Optional. String indicating the location of the expression for error reporting, e.g. a file name and a position in the file.
          &quot;title&quot;: &quot;A String&quot;, # Optional. Title for the expression, i.e. a short string describing its purpose. This can be used e.g. in UIs which allow to enter the expression.
        },
        &quot;members&quot;: [ # Specifies the principals requesting access for a Google Cloud resource. `members` can have the following values: * `allUsers`: A special identifier that represents anyone who is on the internet; with or without a Google account. * `allAuthenticatedUsers`: A special identifier that represents anyone who is authenticated with a Google account or a service account. Does not include identities that come from external identity providers (IdPs) through identity federation. * `user:{emailid}`: An email address that represents a specific Google account. For example, `alice@example.com` . * `serviceAccount:{emailid}`: An email address that represents a Google service account. For example, `my-other-app@appspot.gserviceaccount.com`. * `serviceAccount:{projectid}.svc.id.goog[{namespace}/{kubernetes-sa}]`: An identifier for a [Kubernetes service account](https://cloud.google.com/kubernetes-engine/docs/how-to/kubernetes-service-accounts). For example, `my-project.svc.id.goog[my-namespace/my-kubernetes-sa]`. * `group:{emailid}`: An email address that represents a Google group. For example, `admins@example.com`. * `domain:{domain}`: The G Suite domain (primary) that represents all the users of that domain. For example, `google.com` or `example.com`. * `principal://iam.googleapis.com/locations/global/workforcePools/{pool_id}/subject/{subject_attribute_value}`: A single identity in a workforce identity pool. * `principalSet://iam.googleapis.com/locations/global/workforcePools/{pool_id}/group/{group_id}`: All workforce identities in a group. * `principalSet://iam.googleapis.com/locations/global/workforcePools/{pool_id}/attribute.{attribute_name}/{attribute_value}`: All workforce identities with a specific attribute value. * `principalSet://iam.googleapis.com/locations/global/workforcePools/{pool_id}/*`: All identities in a workforce identity pool. * `principal://iam.googleapis.com/projects/{project_number}/locations/global/workloadIdentityPools/{pool_id}/subject/{subject_attribute_value}`: A single identity in a workload identity pool. * `principalSet://iam.googleapis.com/projects/{project_number}/locations/global/workloadIdentityPools/{pool_id}/group/{group_id}`: A workload identity pool group. * `principalSet://iam.googleapis.com/projects/{project_number}/locations/global/workloadIdentityPools/{pool_id}/attribute.{attribute_name}/{attribute_value}`: All identities in a workload identity pool with a certain attribute. * `principalSet://iam.googleapis.com/projects/{project_number}/locations/global/workloadIdentityPools/{pool_id}/*`: All identities in a workload identity pool. * `deleted:user:{emailid}?uid={uniqueid}`: An email address (plus unique identifier) representing a user that has been recently deleted. For example, `alice@example.com?uid=123456789012345678901`. If the user is recovered, this value reverts to `user:{emailid}` and the recovered user retains the role in the binding. * `deleted:serviceAccount:{emailid}?uid={uniqueid}`: An email address (plus unique identifier) representing a service account that has been recently deleted. For example, `my-other-app@appspot.gserviceaccount.com?uid=123456789012345678901`. If the service account is undeleted, this value reverts to `serviceAccount:{emailid}` and the undeleted service account retains the role in the binding. * `deleted:group:{emailid}?uid={uniqueid}`: An email address (plus unique identifier) representing a Google group that has been recently deleted. For example, `admins@example.com?uid=123456789012345678901`. If the group is recovered, this value reverts to `group:{emailid}` and the recovered group retains the role in the binding. * `deleted:principal://iam.googleapis.com/locations/global/workforcePools/{pool_id}/subject/{subject_attribute_value}`: Deleted single identity in a workforce identity pool. For example, `deleted:principal://iam.googleapis.com/locations/global/workforcePools/my-pool-id/subject/my-subject-attribute-value`.
          &quot;A String&quot;,
        ],
        &quot;role&quot;: &quot;A String&quot;, # Role that is assigned to the list of `members`, or principals. For example, `roles/viewer`, `roles/editor`, or `roles/owner`. For an overview of the IAM roles and permissions, see the [IAM documentation](https://cloud.google.com/iam/docs/roles-overview). For a list of the available pre-defined roles, see [here](https://cloud.google.com/iam/docs/understanding-roles).
      },
    ],
    &quot;etag&quot;: &quot;A String&quot;, # `etag` is used for optimistic concurrency control as a way to help prevent simultaneous updates of a policy from overwriting each other. It is strongly suggested that systems make use of the `etag` in the read-modify-write cycle to perform policy updates in order to avoid race conditions: An `etag` is returned in the response to `getIamPolicy`, and systems are expected to put that etag in the request to `setIamPolicy` to ensure that their change will be applied to the same version of the policy. **Important:** If you use IAM Conditions, you must include the `etag` field whenever you call `setIamPolicy`. If you omit this field, then IAM allows you to overwrite a version `3` policy with a version `1` policy, and all of the conditions in the version `3` policy are lost.
    &quot;version&quot;: 42, # Specifies the format of the policy. Valid values are `0`, `1`, and `3`. Requests that specify an invalid value are rejected. Any operation that affects conditional role bindings must specify version `3`. This requirement applies to the following operations: * Getting a policy that includes a conditional role binding * Adding a conditional role binding to a policy * Changing a conditional role binding in a policy * Removing any role binding, with or without a condition, from a policy that includes conditions **Important:** If you use IAM Conditions, you must include the `etag` field whenever you call `setIamPolicy`. If you omit this field, then IAM allows you to overwrite a version `3` policy with a version `1` policy, and all of the conditions in the version `3` policy are lost. If a policy does not include any conditions, operations on that policy may specify any valid version or leave the field unset. To learn which resources support conditions in their IAM policies, see the [IAM documentation](https://cloud.google.com/iam/help/conditions/resource-policies).
  },
  &quot;updateMask&quot;: &quot;A String&quot;, # OPTIONAL: A FieldMask specifying which fields of the policy to modify. Only the fields in the mask will be modified. If no mask is provided, the following default mask is used: `paths: &quot;bindings, etag&quot;`
}

  x__xgafv: string, V1 error format.
    Allowed values
      1 - v1 error format
      2 - v2 error format

Returns:
  An object of the form:

    { # An Identity and Access Management (IAM) policy, which specifies access controls for Google Cloud resources. A `Policy` is a collection of `bindings`. A `binding` binds one or more `members`, or principals, to a single `role`. Principals can be user accounts, service accounts, Google groups, and domains (such as G Suite). A `role` is a named list of permissions; each `role` can be an IAM predefined role or a user-created custom role. For some types of Google Cloud resources, a `binding` can also specify a `condition`, which is a logical expression that allows access to a resource only if the expression evaluates to `true`. A condition can add constraints based on attributes of the request, the resource, or both. To learn which resources support conditions in their IAM policies, see the [IAM documentation](https://cloud.google.com/iam/help/conditions/resource-policies). **JSON example:** ``` { &quot;bindings&quot;: [ { &quot;role&quot;: &quot;roles/resourcemanager.organizationAdmin&quot;, &quot;members&quot;: [ &quot;user:mike@example.com&quot;, &quot;group:admins@example.com&quot;, &quot;domain:google.com&quot;, &quot;serviceAccount:my-project-id@appspot.gserviceaccount.com&quot; ] }, { &quot;role&quot;: &quot;roles/resourcemanager.organizationViewer&quot;, &quot;members&quot;: [ &quot;user:eve@example.com&quot; ], &quot;condition&quot;: { &quot;title&quot;: &quot;expirable access&quot;, &quot;description&quot;: &quot;Does not grant access after Sep 2020&quot;, &quot;expression&quot;: &quot;request.time &lt; timestamp(&#x27;2020-10-01T00:00:00.000Z&#x27;)&quot;, } } ], &quot;etag&quot;: &quot;BwWWja0YfJA=&quot;, &quot;version&quot;: 3 } ``` **YAML example:** ``` bindings: - members: - user:mike@example.com - group:admins@example.com - domain:google.com - serviceAccount:my-project-id@appspot.gserviceaccount.com role: roles/resourcemanager.organizationAdmin - members: - user:eve@example.com role: roles/resourcemanager.organizationViewer condition: title: expirable access description: Does not grant access after Sep 2020 expression: request.time &lt; timestamp(&#x27;2020-10-01T00:00:00.000Z&#x27;) etag: BwWWja0YfJA= version: 3 ``` For a description of IAM and its features, see the [IAM documentation](https://cloud.google.com/iam/docs/).
  &quot;auditConfigs&quot;: [ # Specifies cloud audit logging configuration for this policy.
    { # Specifies the audit configuration for a service. The configuration determines which permission types are logged, and what identities, if any, are exempted from logging. An AuditConfig must have one or more AuditLogConfigs. If there are AuditConfigs for both `allServices` and a specific service, the union of the two AuditConfigs is used for that service: the log_types specified in each AuditConfig are enabled, and the exempted_members in each AuditLogConfig are exempted. Example Policy with multiple AuditConfigs: { &quot;audit_configs&quot;: [ { &quot;service&quot;: &quot;allServices&quot;, &quot;audit_log_configs&quot;: [ { &quot;log_type&quot;: &quot;DATA_READ&quot;, &quot;exempted_members&quot;: [ &quot;user:jose@example.com&quot; ] }, { &quot;log_type&quot;: &quot;DATA_WRITE&quot; }, { &quot;log_type&quot;: &quot;ADMIN_READ&quot; } ] }, { &quot;service&quot;: &quot;sampleservice.googleapis.com&quot;, &quot;audit_log_configs&quot;: [ { &quot;log_type&quot;: &quot;DATA_READ&quot; }, { &quot;log_type&quot;: &quot;DATA_WRITE&quot;, &quot;exempted_members&quot;: [ &quot;user:aliya@example.com&quot; ] } ] } ] } For sampleservice, this policy enables DATA_READ, DATA_WRITE and ADMIN_READ logging. It also exempts `jose@example.com` from DATA_READ logging, and `aliya@example.com` from DATA_WRITE logging.
      &quot;auditLogConfigs&quot;: [ # The configuration for logging of each type of permission.
        { # Provides the configuration for logging a type of permissions. Example: { &quot;audit_log_configs&quot;: [ { &quot;log_type&quot;: &quot;DATA_READ&quot;, &quot;exempted_members&quot;: [ &quot;user:jose@example.com&quot; ] }, { &quot;log_type&quot;: &quot;DATA_WRITE&quot; } ] } This enables &#x27;DATA_READ&#x27; and &#x27;DATA_WRITE&#x27; logging, while exempting jose@example.com from DATA_READ logging.
          &quot;exemptedMembers&quot;: [ # Specifies the identities that do not cause logging for this type of permission. Follows the same format of Binding.members.
            &quot;A String&quot;,
          ],
          &quot;logType&quot;: &quot;A String&quot;, # The log type that this config enables.
        },
      ],
      &quot;service&quot;: &quot;A String&quot;, # Specifies a service that will be enabled for audit logging. For example, `storage.googleapis.com`, `cloudsql.googleapis.com`. `allServices` is a special value that covers all services.
    },
  ],
  &quot;bindings&quot;: [ # Associates a list of `members`, or principals, with a `role`. Optionally, may specify a `condition` that determines how and when the `bindings` are applied. Each of the `bindings` must contain at least one principal. The `bindings` in a `Policy` can refer to up to 1,500 principals; up to 250 of these principals can be Google groups. Each occurrence of a principal counts towards these limits. For example, if the `bindings` grant 50 different roles to `user:alice@example.com`, and not to any other principal, then you can add another 1,450 principals to the `bindings` in the `Policy`.
    { # Associates `members`, or principals, with a `role`.
      &quot;condition&quot;: { # Represents a textual expression in the Common Expression Language (CEL) syntax. CEL is a C-like expression language. The syntax and semantics of CEL are documented at https://github.com/google/cel-spec. Example (Comparison): title: &quot;Summary size limit&quot; description: &quot;Determines if a summary is less than 100 chars&quot; expression: &quot;document.summary.size() &lt; 100&quot; Example (Equality): title: &quot;Requestor is owner&quot; description: &quot;Determines if requestor is the document owner&quot; expression: &quot;document.owner == request.auth.claims.email&quot; Example (Logic): title: &quot;Public documents&quot; description: &quot;Determine whether the document should be publicly visible&quot; expression: &quot;document.type != &#x27;private&#x27; &amp;&amp; document.type != &#x27;internal&#x27;&quot; Example (Data Manipulation): title: &quot;Notification string&quot; description: &quot;Create a notification string with a timestamp.&quot; expression: &quot;&#x27;New message received at &#x27; + string(document.create_time)&quot; The exact variables and functions that may be referenced within an expression are determined by the service that evaluates it. See the service documentation for additional information. # The condition that is associated with this binding. If the condition evaluates to `true`, then this binding applies to the current request. If the condition evaluates to `false`, then this binding does not apply to the current request. However, a different role binding might grant the same role to one or more of the principals in this binding. To learn which resources support conditions in their IAM policies, see the [IAM documentation](https://cloud.google.com/iam/help/conditions/resource-policies).
        &quot;description&quot;: &quot;A String&quot;, # Optional. Description of the expression. This is a longer text which describes the expression, e.g. when hovered over it in a UI.
        &quot;expression&quot;: &quot;A String&quot;, # Textual representation of an expression in Common Expression Language syntax.
        &quot;location&quot;: &quot;A String&quot;, # Optional. String indicating the location of the expression for error reporting, e.g. a file name and a position in the file.
        &quot;title&quot;: &quot;A String&quot;, # Optional. Title for the expression, i.e. a short string describing its purpose. This can be used e.g. in UIs which allow to enter the expression.
      },
      &quot;members&quot;: [ # Specifies the principals requesting access for a Google Cloud resource. `members` can have the following values: * `allUsers`: A special identifier that represents anyone who is on the internet; with or without a Google account. * `allAuthenticatedUsers`: A special identifier that represents anyone who is authenticated with a Google account or a service account. Does not include identities that come from external identity providers (IdPs) through identity federation. * `user:{emailid}`: An email address that represents a specific Google account. For example, `alice@example.com` . * `serviceAccount:{emailid}`: An email address that represents a Google service account. For example, `my-other-app@appspot.gserviceaccount.com`. * `serviceAccount:{projectid}.svc.id.goog[{namespace}/{kubernetes-sa}]`: An identifier for a [Kubernetes service account](https://cloud.google.com/kubernetes-engine/docs/how-to/kubernetes-service-accounts). For example, `my-project.svc.id.goog[my-namespace/my-kubernetes-sa]`. * `group:{emailid}`: An email address that represents a Google group. For example, `admins@example.com`. * `domain:{domain}`: The G Suite domain (primary) that represents all the users of that domain. For example, `google.com` or `example.com`. * `principal://iam.googleapis.com/locations/global/workforcePools/{pool_id}/subject/{subject_attribute_value}`: A single identity in a workforce identity pool. * `principalSet://iam.googleapis.com/locations/global/workforcePools/{pool_id}/group/{group_id}`: All workforce identities in a group. * `principalSet://iam.googleapis.com/locations/global/workforcePools/{pool_id}/attribute.{attribute_name}/{attribute_value}`: All workforce identities with a specific attribute value. * `principalSet://iam.googleapis.com/locations/global/workforcePools/{pool_id}/*`: All identities in a workforce identity pool. * `principal://iam.googleapis.com/projects/{project_number}/locations/global/workloadIdentityPools/{pool_id}/subject/{subject_attribute_value}`: A single identity in a workload identity pool. * `principalSet://iam.googleapis.com/projects/{project_number}/locations/global/workloadIdentityPools/{pool_id}/group/{group_id}`: A workload identity pool group. * `principalSet://iam.googleapis.com/projects/{project_number}/locations/global/workloadIdentityPools/{pool_id}/attribute.{attribute_name}/{attribute_value}`: All identities in a workload identity pool with a certain attribute. * `principalSet://iam.googleapis.com/projects/{project_number}/locations/global/workloadIdentityPools/{pool_id}/*`: All identities in a workload identity pool. * `deleted:user:{emailid}?uid={uniqueid}`: An email address (plus unique identifier) representing a user that has been recently deleted. For example, `alice@example.com?uid=123456789012345678901`. If the user is recovered, this value reverts to `user:{emailid}` and the recovered user retains the role in the binding. * `deleted:serviceAccount:{emailid}?uid={uniqueid}`: An email address (plus unique identifier) representing a service account that has been recently deleted. For example, `my-other-app@appspot.gserviceaccount.com?uid=123456789012345678901`. If the service account is undeleted, this value reverts to `serviceAccount:{emailid}` and the undeleted service account retains the role in the binding. * `deleted:group:{emailid}?uid={uniqueid}`: An email address (plus unique identifier) representing a Google group that has been recently deleted. For example, `admins@example.com?uid=123456789012345678901`. If the group is recovered, this value reverts to `group:{emailid}` and the recovered group retains the role in the binding. * `deleted:principal://iam.googleapis.com/locations/global/workforcePools/{pool_id}/subject/{subject_attribute_value}`: Deleted single identity in a workforce identity pool. For example, `deleted:principal://iam.googleapis.com/locations/global/workforcePools/my-pool-id/subject/my-subject-attribute-value`.
        &quot;A String&quot;,
      ],
      &quot;role&quot;: &quot;A String&quot;, # Role that is assigned to the list of `members`, or principals. For example, `roles/viewer`, `roles/editor`, or `roles/owner`. For an overview of the IAM roles and permissions, see the [IAM documentation](https://cloud.google.com/iam/docs/roles-overview). For a list of the available pre-defined roles, see [here](https://cloud.google.com/iam/docs/understanding-roles).
    },
  ],
  &quot;etag&quot;: &quot;A String&quot;, # `etag` is used for optimistic concurrency control as a way to help prevent simultaneous updates of a policy from overwriting each other. It is strongly suggested that systems make use of the `etag` in the read-modify-write cycle to perform policy updates in order to avoid race conditions: An `etag` is returned in the response to `getIamPolicy`, and systems are expected to put that etag in the request to `setIamPolicy` to ensure that their change will be applied to the same version of the policy. **Important:** If you use IAM Conditions, you must include the `etag` field whenever you call `setIamPolicy`. If you omit this field, then IAM allows you to overwrite a version `3` policy with a version `1` policy, and all of the conditions in the version `3` policy are lost.
  &quot;version&quot;: 42, # Specifies the format of the policy. Valid values are `0`, `1`, and `3`. Requests that specify an invalid value are rejected. Any operation that affects conditional role bindings must specify version `3`. This requirement applies to the following operations: * Getting a policy that includes a conditional role binding * Adding a conditional role binding to a policy * Changing a conditional role binding in a policy * Removing any role binding, with or without a condition, from a policy that includes conditions **Important:** If you use IAM Conditions, you must include the `etag` field whenever you call `setIamPolicy`. If you omit this field, then IAM allows you to overwrite a version `3` policy with a version `1` policy, and all of the conditions in the version `3` policy are lost. If a policy does not include any conditions, operations on that policy may specify any valid version or leave the field unset. To learn which resources support conditions in their IAM policies, see the [IAM documentation](https://cloud.google.com/iam/help/conditions/resource-policies).
}</pre>
</div>

<div class="method">
    <code class="details" id="testIamPermissions">testIamPermissions(resource, body=None, x__xgafv=None)</code>
  <pre>Returns permissions that a caller has on the specified resource. If the resource does not exist, this will return an empty set of permissions, not a `NOT_FOUND` error. Note: This operation is designed to be used for building permission-aware UIs and command-line tools, not for authorization checking. This operation may &quot;fail open&quot; without warning.

Args:
  resource: string, REQUIRED: The resource for which the policy detail is being requested. See [Resource names](https://cloud.google.com/apis/design/resource_names) for the appropriate value for this field. (required)
  body: object, The request body.
    The object takes the form of:

{ # Request message for `TestIamPermissions` method.
  &quot;permissions&quot;: [ # The set of permissions to check for the `resource`. Permissions with wildcards (such as `*` or `storage.*`) are not allowed. For more information see [IAM Overview](https://cloud.google.com/iam/docs/overview#permissions).
    &quot;A String&quot;,
  ],
}

  x__xgafv: string, V1 error format.
    Allowed values
      1 - v1 error format
      2 - v2 error format

Returns:
  An object of the form:

    { # Response message for `TestIamPermissions` method.
  &quot;permissions&quot;: [ # A subset of `TestPermissionsRequest.permissions` that the caller is allowed.
    &quot;A String&quot;,
  ],
}</pre>
</div>

<div class="method">
    <code class="details" id="updatePrimaryVersion">updatePrimaryVersion(name, body=None, x__xgafv=None)</code>
  <pre>Update the version of a CryptoKey that will be used in Encrypt. Returns an error if called on a key whose purpose is not ENCRYPT_DECRYPT.

Args:
  name: string, Required. The resource name of the CryptoKey to update. (required)
  body: object, The request body.
    The object takes the form of:

{ # Request message for KeyManagementService.UpdateCryptoKeyPrimaryVersion.
  &quot;cryptoKeyVersionId&quot;: &quot;A String&quot;, # Required. The id of the child CryptoKeyVersion to use as primary.
}

  x__xgafv: string, V1 error format.
    Allowed values
      1 - v1 error format
      2 - v2 error format

Returns:
  An object of the form:

    { # A CryptoKey represents a logical key that can be used for cryptographic operations. A CryptoKey is made up of zero or more versions, which represent the actual key material used in cryptographic operations.
  &quot;createTime&quot;: &quot;A String&quot;, # Output only. The time at which this CryptoKey was created.
  &quot;cryptoKeyBackend&quot;: &quot;A String&quot;, # Immutable. The resource name of the backend environment where the key material for all CryptoKeyVersions associated with this CryptoKey reside and where all related cryptographic operations are performed. Only applicable if CryptoKeyVersions have a ProtectionLevel of EXTERNAL_VPC, with the resource name in the format `projects/*/locations/*/ekmConnections/*`. Note, this list is non-exhaustive and may apply to additional ProtectionLevels in the future.
  &quot;destroyScheduledDuration&quot;: &quot;A String&quot;, # Immutable. The period of time that versions of this key spend in the DESTROY_SCHEDULED state before transitioning to DESTROYED. If not specified at creation time, the default duration is 30 days.
  &quot;importOnly&quot;: True or False, # Immutable. Whether this key may contain imported versions only.
  &quot;keyAccessJustificationsPolicy&quot;: { # A KeyAccessJustificationsPolicy specifies zero or more allowed AccessReason values for encrypt, decrypt, and sign operations on a CryptoKey. # Optional. The policy used for Key Access Justifications Policy Enforcement. If this field is present and this key is enrolled in Key Access Justifications Policy Enforcement, the policy will be evaluated in encrypt, decrypt, and sign operations, and the operation will fail if rejected by the policy. The policy is defined by specifying zero or more allowed justification codes. https://cloud.google.com/assured-workloads/key-access-justifications/docs/justification-codes By default, this field is absent, and all justification codes are allowed.
    &quot;allowedAccessReasons&quot;: [ # The list of allowed reasons for access to a CryptoKey. Zero allowed access reasons means all encrypt, decrypt, and sign operations for the CryptoKey associated with this policy will fail.
      &quot;A String&quot;,
    ],
  },
  &quot;labels&quot;: { # Labels with user-defined metadata. For more information, see [Labeling Keys](https://cloud.google.com/kms/docs/labeling-keys).
    &quot;a_key&quot;: &quot;A String&quot;,
  },
  &quot;name&quot;: &quot;A String&quot;, # Output only. The resource name for this CryptoKey in the format `projects/*/locations/*/keyRings/*/cryptoKeys/*`.
  &quot;nextRotationTime&quot;: &quot;A String&quot;, # At next_rotation_time, the Key Management Service will automatically: 1. Create a new version of this CryptoKey. 2. Mark the new version as primary. Key rotations performed manually via CreateCryptoKeyVersion and UpdateCryptoKeyPrimaryVersion do not affect next_rotation_time. Keys with purpose ENCRYPT_DECRYPT support automatic rotation. For other keys, this field must be omitted.
  &quot;primary&quot;: { # A CryptoKeyVersion represents an individual cryptographic key, and the associated key material. An ENABLED version can be used for cryptographic operations. For security reasons, the raw cryptographic key material represented by a CryptoKeyVersion can never be viewed or exported. It can only be used to encrypt, decrypt, or sign data when an authorized user or application invokes Cloud KMS. # Output only. A copy of the &quot;primary&quot; CryptoKeyVersion that will be used by Encrypt when this CryptoKey is given in EncryptRequest.name. The CryptoKey&#x27;s primary version can be updated via UpdateCryptoKeyPrimaryVersion. Keys with purpose ENCRYPT_DECRYPT may have a primary. For other keys, this field will be omitted.
    &quot;algorithm&quot;: &quot;A String&quot;, # Output only. The CryptoKeyVersionAlgorithm that this CryptoKeyVersion supports.
    &quot;attestation&quot;: { # Contains an HSM-generated attestation about a key operation. For more information, see [Verifying attestations] (https://cloud.google.com/kms/docs/attest-key). # Output only. Statement that was generated and signed by the HSM at key creation time. Use this statement to verify attributes of the key as stored on the HSM, independently of Google. Only provided for key versions with protection_level HSM.
      &quot;certChains&quot;: { # Certificate chains needed to verify the attestation. Certificates in chains are PEM-encoded and are ordered based on https://tools.ietf.org/html/rfc5246#section-7.4.2. # Output only. The certificate chains needed to validate the attestation
        &quot;caviumCerts&quot;: [ # Cavium certificate chain corresponding to the attestation.
          &quot;A String&quot;,
        ],
        &quot;googleCardCerts&quot;: [ # Google card certificate chain corresponding to the attestation.
          &quot;A String&quot;,
        ],
        &quot;googlePartitionCerts&quot;: [ # Google partition certificate chain corresponding to the attestation.
          &quot;A String&quot;,
        ],
      },
      &quot;content&quot;: &quot;A String&quot;, # Output only. The attestation data provided by the HSM when the key operation was performed.
      &quot;format&quot;: &quot;A String&quot;, # Output only. The format of the attestation data.
    },
    &quot;createTime&quot;: &quot;A String&quot;, # Output only. The time at which this CryptoKeyVersion was created.
    &quot;destroyEventTime&quot;: &quot;A String&quot;, # Output only. The time this CryptoKeyVersion&#x27;s key material was destroyed. Only present if state is DESTROYED.
    &quot;destroyTime&quot;: &quot;A String&quot;, # Output only. The time this CryptoKeyVersion&#x27;s key material is scheduled for destruction. Only present if state is DESTROY_SCHEDULED.
    &quot;externalDestructionFailureReason&quot;: &quot;A String&quot;, # Output only. The root cause of the most recent external destruction failure. Only present if state is EXTERNAL_DESTRUCTION_FAILED.
    &quot;externalProtectionLevelOptions&quot;: { # ExternalProtectionLevelOptions stores a group of additional fields for configuring a CryptoKeyVersion that are specific to the EXTERNAL protection level and EXTERNAL_VPC protection levels. # ExternalProtectionLevelOptions stores a group of additional fields for configuring a CryptoKeyVersion that are specific to the EXTERNAL protection level and EXTERNAL_VPC protection levels.
      &quot;ekmConnectionKeyPath&quot;: &quot;A String&quot;, # The path to the external key material on the EKM when using EkmConnection e.g., &quot;v0/my/key&quot;. Set this field instead of external_key_uri when using an EkmConnection.
      &quot;externalKeyUri&quot;: &quot;A String&quot;, # The URI for an external resource that this CryptoKeyVersion represents.
    },
    &quot;generateTime&quot;: &quot;A String&quot;, # Output only. The time this CryptoKeyVersion&#x27;s key material was generated.
    &quot;generationFailureReason&quot;: &quot;A String&quot;, # Output only. The root cause of the most recent generation failure. Only present if state is GENERATION_FAILED.
    &quot;importFailureReason&quot;: &quot;A String&quot;, # Output only. The root cause of the most recent import failure. Only present if state is IMPORT_FAILED.
    &quot;importJob&quot;: &quot;A String&quot;, # Output only. The name of the ImportJob used in the most recent import of this CryptoKeyVersion. Only present if the underlying key material was imported.
    &quot;importTime&quot;: &quot;A String&quot;, # Output only. The time at which this CryptoKeyVersion&#x27;s key material was most recently imported.
    &quot;name&quot;: &quot;A String&quot;, # Output only. The resource name for this CryptoKeyVersion in the format `projects/*/locations/*/keyRings/*/cryptoKeys/*/cryptoKeyVersions/*`.
    &quot;protectionLevel&quot;: &quot;A String&quot;, # Output only. The ProtectionLevel describing how crypto operations are performed with this CryptoKeyVersion.
    &quot;reimportEligible&quot;: True or False, # Output only. Whether or not this key version is eligible for reimport, by being specified as a target in ImportCryptoKeyVersionRequest.crypto_key_version.
    &quot;state&quot;: &quot;A String&quot;, # The current state of the CryptoKeyVersion.
  },
  &quot;purpose&quot;: &quot;A String&quot;, # Immutable. The immutable purpose of this CryptoKey.
  &quot;rotationPeriod&quot;: &quot;A String&quot;, # next_rotation_time will be advanced by this period when the service automatically rotates a key. Must be at least 24 hours and at most 876,000 hours. If rotation_period is set, next_rotation_time must also be set. Keys with purpose ENCRYPT_DECRYPT support automatic rotation. For other keys, this field must be omitted.
  &quot;versionTemplate&quot;: { # A CryptoKeyVersionTemplate specifies the properties to use when creating a new CryptoKeyVersion, either manually with CreateCryptoKeyVersion or automatically as a result of auto-rotation. # A template describing settings for new CryptoKeyVersion instances. The properties of new CryptoKeyVersion instances created by either CreateCryptoKeyVersion or auto-rotation are controlled by this template.
    &quot;algorithm&quot;: &quot;A String&quot;, # Required. Algorithm to use when creating a CryptoKeyVersion based on this template. For backwards compatibility, GOOGLE_SYMMETRIC_ENCRYPTION is implied if both this field is omitted and CryptoKey.purpose is ENCRYPT_DECRYPT.
    &quot;protectionLevel&quot;: &quot;A String&quot;, # ProtectionLevel to use when creating a CryptoKeyVersion based on this template. Immutable. Defaults to SOFTWARE.
  },
}</pre>
</div>

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